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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;How to Replace an [https://&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;socialbookmarknew&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;win&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;story.php?title=see&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;what&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;audi&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;replacement&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;key&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tricks&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;celebs&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;are&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;using &lt;/del&gt;audi car key] G28 Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;In this video, Charles the Humble Mechanic demonstrates how to &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[https://botdb.win/wiki/11_Ways_To_Totally_Defy_Your_Audi_A4_Car_Key_Replacement &lt;/del&gt;replace &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;audi key fob] &lt;/del&gt;the G28 engine speed sensor. This sensor is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;situated near &lt;/del&gt;the transmission&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;s edge &lt;/del&gt;just above the flywheel gear. It transmits a signal the ECU via &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a grey &lt;/del&gt;wire (T55/49) and then to the tachometer &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;within &lt;/del&gt;the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;1. Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The grey wire is situated &lt;/del&gt;on the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;outside &lt;/del&gt;of the transmission, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;just &lt;/del&gt;above the flywheel ring&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. The sensor transmits an electrical signal through the grey wire &lt;/del&gt;to pin T55/49. The ECU utilizes this information to regulate the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;amount of &lt;/del&gt;fuel and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;boost&lt;/del&gt;. It also sends &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;signals &lt;/del&gt;to the G5 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tachometer located in &lt;/del&gt;the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The sensor is used &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;as a reference for comparing &lt;/del&gt;with the G40 Camshaft &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Position &lt;/del&gt;Sensor. The ecu must &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;know &lt;/del&gt;when the crankshaft is TDC and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the location of &lt;/del&gt;the camshaft so it can &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;trigger &lt;/del&gt;spark and injectors &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;accordingly&lt;/del&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;If this sensor fails the ECU will &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;throw the &lt;/del&gt;P00160 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;error, which means &lt;/del&gt;the Crank Shaft &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and &lt;/del&gt;Intake Camshaft &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;are out of sync, possibly indicating &lt;/del&gt;the chain &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is stretched &lt;/del&gt;or a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;jump &lt;/del&gt;link &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;on &lt;/del&gt;the upper timing chain. However, the code won&amp;#039;t &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;appear &lt;/del&gt;on its own without additional information from other sensors (G4 and G40).&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;It &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;can be &lt;/del&gt;a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bit difficult &lt;/del&gt;to test &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;as &lt;/del&gt;there are different pins &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;on the connector &lt;/del&gt;and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;each has its own &lt;/del&gt;functions. The best &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;method for doing this &lt;/del&gt;is by measuring the resistance between the ECU and the sensor. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;If &lt;/del&gt;the sensor is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;operational, it should be reading around 1000 ohms&lt;/del&gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Check &lt;/del&gt;for signs of coolant, or oil in the connector bay if &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;there &lt;/del&gt;are issues with this part.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;2. Injectors&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Yesterday, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;when &lt;/del&gt;accelerating from highway paytoll &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;at a high speed, &lt;/del&gt;i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;noticed a huge decrease &lt;/del&gt;in power&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. It was as if &lt;/del&gt;the engine &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;was running &lt;/del&gt;out of gas&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Or, my &lt;/del&gt;injectors &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;weren&amp;#039;t &lt;/del&gt;firing. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;I &lt;/del&gt;pulled out the spark plugs &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;this morning&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;three &lt;/del&gt;were &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;soaked &lt;/del&gt;in &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gasoline&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and &lt;/del&gt;the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4th &lt;/del&gt;was dry. I placed a tissue over each hole in the injector and when i start the engine without sparks, the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3 &lt;/del&gt;with gazoline jump &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;right &lt;/del&gt;out. The &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fourth &lt;/del&gt;one remains &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;shut&lt;/del&gt;. I tested the ground connection &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of &lt;/del&gt;ECU pins 14&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;,&lt;/del&gt;30&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, and &lt;/del&gt;48/55&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. &lt;/del&gt;I &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;got 0ohm&lt;/del&gt;. I&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;m assuming that &lt;/del&gt;the issue is somewhere else.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I also tried to reset the PID but &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;without success&lt;/del&gt;. The car &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;will &lt;/del&gt;start when the G28 is disconnected&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but it &lt;/del&gt;is running fine &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;with the G28 &lt;/del&gt;connected&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. However the &lt;/del&gt;intermittent misfire &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;issue still occurs &lt;/del&gt;at higher RPM. The &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;temperature &lt;/del&gt;sensor &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;for the coolant &lt;/del&gt;(G62) shows &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the wrong temperature value &lt;/del&gt;of -49c &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;even when &lt;/del&gt;i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;unplug it. I also &lt;/del&gt;noticed that the oil gauge in the cockpit shows 2 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bars &lt;/del&gt;while the actual pressure is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;zero&lt;/del&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;don&lt;/del&gt;&amp;#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;t know &lt;/del&gt;what to do&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. I believe that I&amp;#039;ve all other possibilities out&lt;/del&gt;. But i&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;m worried that &lt;/del&gt;I may have missed something. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Please let me know if you have any ideas&lt;/del&gt;! TIA!&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;3. Fuel Pump&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The fuel pump in the g28 receives a signal from the RPM sensor. The GM-style sender is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the same as &lt;/del&gt;the G4 and both are used in the 80 100, 200, UrS and RS2 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[https://instapages.stream/story.php?title=11-ways-to-completely-sabotage-your-audi-key &lt;/del&gt;cars&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] &lt;/del&gt;so you can easily find one at a junkyard or &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in &lt;/del&gt;a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;local &lt;/del&gt;parts store. It is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;easy &lt;/del&gt;to test them - &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;simply &lt;/del&gt;switch your DMM into resistance mode and measure the distance between pins 1 and 2 (with the bump at the connector end facing upwards). They must be infinite Ohms.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;4. ECU&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The ECU &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in &lt;/del&gt;our 20vt turbo (3B AAN ABY) engines needs to know &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;both &lt;/del&gt;the position &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and speed &lt;/del&gt;the crankshaft &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in order &lt;/del&gt;to make &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a decision about &lt;/del&gt;fuel &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;injector timing&lt;/del&gt;, etc. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It &lt;/del&gt;uses a Crank Position Sensor G4 and an Engine Speed Sensor G28 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to achieve this&lt;/del&gt;. If you &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;have &lt;/del&gt;a problem with either one of these, the diagnostic scanner will &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;show &lt;/del&gt;codes that could cause an engine &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;shut down&lt;/del&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;malfunctioning &lt;/del&gt;G28 sensor &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;could result in &lt;/del&gt;an inaccurate speed counter for the gearbox &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;or &lt;/del&gt;a gearbox &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;that &lt;/del&gt;shifts faster than normal, or &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a misfire &lt;/del&gt;in gear. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It &lt;/del&gt;is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;probable &lt;/del&gt;that &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;sensor is failing and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;requires to &lt;/del&gt;be replaced &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;if you encounter any of these signs&lt;/del&gt;. They are cheap and easy-to-find&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, especially in the case of &lt;/del&gt;an Bosch &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sensor &lt;/del&gt;like ours. Alternately, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;GM version &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of &lt;/del&gt;this &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;unit &lt;/del&gt;is &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;also &lt;/del&gt;a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;great &lt;/del&gt;option.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;5. Tachometer&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A failing engine &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;speed &lt;/del&gt;sensor could &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;be the &lt;/del&gt;cause of a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;slew &lt;/del&gt;of &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;issues in &lt;/del&gt;your [https://&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;maps&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;google&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ae&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;url?q=https:&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/telegra.ph/5&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;New&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Audi&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Key&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Projects&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;For&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Any&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Budget&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;10&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;04 car &lt;/del&gt;key &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;replacement audi&lt;/del&gt;]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. It&lt;/del&gt;&amp;#039;s &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a crucial component of the &lt;/del&gt;transmission &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in your [https://www.google.co.uz/url?q=https://scientific-programs.science/wiki/The_Most_Advanced_Guide_To_How_Do_I_Get_A_Replacement_Key_For_My_Audi audi tt key replacement]&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;as &lt;/del&gt;it &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;transmits information &lt;/del&gt;to the ECU about how fast or slow the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;engine &lt;/del&gt;is turning. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;This &lt;/del&gt;sensor &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;can &lt;/del&gt;cause the transmission &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to fail &lt;/del&gt;and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;other &lt;/del&gt;car components &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to be affected&lt;/del&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The G5 engine &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;speed &lt;/del&gt;sensor is located &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;at &lt;/del&gt;the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;outside &lt;/del&gt;of &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;transmission above the flywheel ring &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gear&lt;/del&gt;. It &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sends a signal directly &lt;/del&gt;to the ECU &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;at &lt;/del&gt;pin T55/49&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, via an uncolored wire&lt;/del&gt;. The ECU then &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;uses and processes the &lt;/del&gt;signal to &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;control &lt;/del&gt;fuel, timig and boost, and also &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;transmitting &lt;/del&gt;it to the G5 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tachometer &lt;/del&gt;in the instrument cluster. You can test the sensor for failure by examining the continuity between it and the tachometer&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. You can also check continuity &lt;/del&gt;between ECU pin T55/49 and the instrument cluster connection &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;on &lt;/del&gt;pin T6a/1 (trace [79]) and between T6a/1 and the instrument cluster pin T26a/12. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;You &lt;/del&gt;should &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;see an average resistance of &lt;/del&gt;1000 ohms between &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;these two &lt;/del&gt;points. This is the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;same across &lt;/del&gt;the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Audi &lt;/del&gt;80&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/del&gt;100&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/del&gt;200&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/del&gt;RS2 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;model, ranging beginning with the &lt;/del&gt;1985 MC &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and up to &lt;/del&gt;the 1997 UrS &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AN &lt;/del&gt;and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;1995 RS2 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Du You may also find them &lt;/del&gt;in wrecking yards.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;How to Replace an [https://&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;g28carkeysolutions61114&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;livebloggs.com&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;36019377/why&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;do&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;so&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;many&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;people&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;want&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;know&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;about&lt;/ins&gt;-audi&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/ins&gt;car&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/ins&gt;key &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;audi smart key replacement&lt;/ins&gt;] G28 Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;In this video, Charles the Humble Mechanic demonstrates how to replace the G28 engine speed sensor. This sensor is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;located at the top of &lt;/ins&gt;the transmission just above the flywheel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ring &lt;/ins&gt;gear. It transmits a signal the ECU via &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;an uncolored &lt;/ins&gt;wire (T55/49) and then to the tachometer &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;located in &lt;/ins&gt;the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;1. Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Located &lt;/ins&gt;on the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;edge &lt;/ins&gt;of the transmission, above the flywheel ring &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gear G28 Engine Speed Sensor sends signals &lt;/ins&gt;to &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ECU &lt;/ins&gt;pin T55/49 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;through an uncolored wire&lt;/ins&gt;. The ECU &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;then &lt;/ins&gt;utilizes this information to regulate the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;boost, &lt;/ins&gt;fuel&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;timig&lt;/ins&gt;. It also sends &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a signal &lt;/ins&gt;to the G5 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tachometer inside &lt;/ins&gt;the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The sensor is used &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to link &lt;/ins&gt;with the G40 Camshaft &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;position &lt;/ins&gt;Sensor. The ecu must &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;be aware &lt;/ins&gt;when the crankshaft is TDC and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;where &lt;/ins&gt;the camshaft &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is &lt;/ins&gt;so it can &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;activate &lt;/ins&gt;spark and injectors &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in the right way&lt;/ins&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;If this sensor fails&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;the ECU will &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;display an error code &lt;/ins&gt;P00160&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. This indicates that &lt;/ins&gt;the Crank Shaft &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is not in sync with the &lt;/ins&gt;Intake Camshaft&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. It could also indicate an issue with &lt;/ins&gt;the chain or a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;jumped chain &lt;/ins&gt;link &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in &lt;/ins&gt;the upper timing chain. However, the code won&amp;#039;t &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;be displayed &lt;/ins&gt;on its own without additional information from other sensors (G4 and G40).&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;It &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is &lt;/ins&gt;a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;little tricky &lt;/ins&gt;to test &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;since &lt;/ins&gt;there are different &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;connector &lt;/ins&gt;pins&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;they all have different &lt;/ins&gt;functions. The best &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;way to do it &lt;/ins&gt;is by measuring the resistance between the ECU and the sensor. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It should read about 1000 ohms if &lt;/ins&gt;the sensor is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;operating at its maximum. Look [https://auto-locksmith31467.blogdeazar&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;com/29875169/10-audi-a5-replacement-key-that-are-unexpected replacement key &lt;/ins&gt;for &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;audi] &lt;/ins&gt;signs of coolant, or oil in the connector bay if &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;you &lt;/ins&gt;are &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;experiencing &lt;/ins&gt;issues with this part.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;2. Injectors&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Yesterday, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;while &lt;/ins&gt;accelerating &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;at full speed &lt;/ins&gt;from &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/ins&gt;highway paytoll i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;had an abrupt drop &lt;/ins&gt;in power &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;like &lt;/ins&gt;the engine &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is &lt;/ins&gt;out of gas &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;or the &lt;/ins&gt;injectors &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;are not &lt;/ins&gt;firing &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;anymore&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Today, i &lt;/ins&gt;pulled out the spark plugs, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3 &lt;/ins&gt;were &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;drenched &lt;/ins&gt;in &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gazoline&lt;/ins&gt;, the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fourth &lt;/ins&gt;was dry. I placed a tissue over each hole in the injector and when i start the engine without sparks, the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;three &lt;/ins&gt;with gazoline jump out. The &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4th &lt;/ins&gt;one remains &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;closed&lt;/ins&gt;. I tested the ground connection &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;on &lt;/ins&gt;ECU pins 14&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/55/&lt;/ins&gt;30&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/55/&lt;/ins&gt;48/55&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/14/55/48/ &lt;/ins&gt;I &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;get zero Ohm&lt;/ins&gt;. I &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;think &lt;/ins&gt;the issue is somewhere else.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I also tried to reset the PID but &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;with no luck&lt;/ins&gt;. The car &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is able to &lt;/ins&gt;start when the G28 is disconnected &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and &lt;/ins&gt;is running fine &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;when it is &lt;/ins&gt;connected&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but still has &lt;/ins&gt;intermittent misfire &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;issues &lt;/ins&gt;at higher RPM. The &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;coolant &lt;/ins&gt;sensor (G62)&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, even if it is not plugged in, &lt;/ins&gt;shows &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;temperatures &lt;/ins&gt;of -49c&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Also, &lt;/ins&gt;i noticed that the oil &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;pressure &lt;/ins&gt;gauge in the cockpit shows 2 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bar &lt;/ins&gt;while the actual pressure is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;0.0 when I crank up the engine&lt;/ins&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I&amp;#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;m not sure &lt;/ins&gt;what to do&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but i feel i have pretty much eliminated everything else&lt;/ins&gt;. But i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;am afraid &lt;/ins&gt;I may have missed something. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;If anyone has suggestions, please share them&lt;/ins&gt;! TIA!&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;3. Fuel Pump&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The fuel pump in the g28 receives a signal from the RPM sensor. The GM-style sender is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;identical to &lt;/ins&gt;the G4 and both are used in the 80 100, 200, UrS and RS2 cars so you can easily find one at a junkyard or &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;from &lt;/ins&gt;a parts store. It is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;simple &lt;/ins&gt;to test them - &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;just &lt;/ins&gt;switch your DMM into resistance mode and measure the distance between pins 1 and 2 (with the bump at the connector&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;s &lt;/ins&gt;end facing upwards). They must be infinite Ohms.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;4. ECU&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The ECU &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of &lt;/ins&gt;our 20vt turbo (3B AAN ABY) engines needs to know the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;speed and &lt;/ins&gt;position &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of &lt;/ins&gt;the crankshaft to make &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;decisions regarding timing of &lt;/ins&gt;fuel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;injectors&lt;/ins&gt;, etc. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;To accomplish this, it &lt;/ins&gt;uses a Crank Position Sensor &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(&lt;/ins&gt;G4&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) &lt;/ins&gt;and an Engine Speed Sensor &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(&lt;/ins&gt;G28&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;)&lt;/ins&gt;. If you &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;encounter &lt;/ins&gt;a problem with either one of these, the diagnostic scanner will &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;display &lt;/ins&gt;codes that could cause an engine &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;shutdown&lt;/ins&gt;.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;failing &lt;/ins&gt;G28 sensor &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;can cause &lt;/ins&gt;an inaccurate speed counter &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[https://socialclubfm.com/story8511942/15-hot-trends-coming-soon-about-audi-g28 key &lt;/ins&gt;for &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;audi] &lt;/ins&gt;the gearbox &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and &lt;/ins&gt;a gearbox &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;which &lt;/ins&gt;shifts faster than normal, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;and/&lt;/ins&gt;or &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;an unfire when &lt;/ins&gt;in &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/ins&gt;gear. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;If you have any of these problems, it &lt;/ins&gt;is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;most likely &lt;/ins&gt;that &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;your &lt;/ins&gt;sensor is failing and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;should &lt;/ins&gt;be replaced. They are cheap and easy-to-find &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;particularly if they&amp;#039;re &lt;/ins&gt;an Bosch &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;model &lt;/ins&gt;like ours. Alternately, GM&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;s &lt;/ins&gt;version this &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;component &lt;/ins&gt;is a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;good &lt;/ins&gt;option.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;5. Tachometer&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A failing engine sensor could cause &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a number &lt;/ins&gt;of &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;problems in your car. It&amp;#039;s &lt;/ins&gt;a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;vital component &lt;/ins&gt;of your [https://&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;autolocksmiths22538&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;look4blog&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;com&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;68593099&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;10-facts-about-audi-key&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;replacement&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;that&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;can&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;instantly&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;put&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;you&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;in&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;an-optimistic&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mood programming audi &lt;/ins&gt;key]&amp;#039;s transmission, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;because &lt;/ins&gt;it &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;communicates &lt;/ins&gt;to the ECU about how fast or slow the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;vehicle&amp;#039;s crankshaft &lt;/ins&gt;is turning. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;When this &lt;/ins&gt;sensor &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fails, it could &lt;/ins&gt;cause &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;problems for &lt;/ins&gt;the transmission and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the rest of the &lt;/ins&gt;car&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#039;s &lt;/ins&gt;components.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The G5 engine sensor is located &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;near &lt;/ins&gt;the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;edge &lt;/ins&gt;of transmission&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;above the flywheel ring. It &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;transmits signals via an uncolored wire &lt;/ins&gt;to the ECU pin T55/49. The ECU &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;is &lt;/ins&gt;then &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;able to process this &lt;/ins&gt;signal to &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;regulate the flow of &lt;/ins&gt;fuel, timig and boost, and also &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sends &lt;/ins&gt;it &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;on &lt;/ins&gt;to the G5 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tachometer located &lt;/ins&gt;in the instrument cluster. You can test the sensor for failure by examining the continuity between it and the tachometer&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;between &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/ins&gt;ECU pin T55/49 and the instrument cluster connection &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;via &lt;/ins&gt;pin T6a/1 (trace &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[79trace &lt;/ins&gt;[79]) and between &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;pin &lt;/ins&gt;T6a/1 and the instrument cluster pin T26a/12. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It &lt;/ins&gt;should &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;show approximately &lt;/ins&gt;1000 ohms &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of resistance &lt;/ins&gt;between &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;those &lt;/ins&gt;points. This is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a common part across &lt;/ins&gt;the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[https://g28-car-key-solutions12764.life3dblog.com/29023499/&lt;/ins&gt;the&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-best-advice-you-could-receive-about-audi-spare-key audi a4 replacement key] &lt;/ins&gt;80 100&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;200&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, UrS and &lt;/ins&gt;RS2 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;range from &lt;/ins&gt;1985 MC &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;through &lt;/ins&gt;the 1997 UrS &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AAN &lt;/ins&gt;and 1995 RS2 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ADU, so the best ones could be available &lt;/ins&gt;in wrecking yards.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>TressaTobey98</name></author>
	</entry>
	<entry>
		<id>http://allanpatrick.net/index.php?title=The_10_Scariest_Things_About_Audi_G28&amp;diff=10071&amp;oldid=prev</id>
		<title>OliviaCreason84: Created page with &quot;How to Replace an [https://socialbookmarknew.win/story.php?title=see-what-audi-replacement-key-tricks-the-celebs-are-using audi car key] G28 Engine Speed Sensor&lt;br&gt;&lt;br&gt;In this video, Charles the Humble Mechanic demonstrates how to [https://botdb.win/wiki/11_Ways_To_Totally_Defy_Your_Audi_A4_Car_Key_Replacement replace audi key fob] the G28 engine speed sensor. This sensor is situated near the transmission&#039;s edge just above the flywheel gear. It transmits a signal the ECU...&quot;</title>
		<link rel="alternate" type="text/html" href="http://allanpatrick.net/index.php?title=The_10_Scariest_Things_About_Audi_G28&amp;diff=10071&amp;oldid=prev"/>
		<updated>2024-10-31T16:48:07Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;How to Replace an [https://socialbookmarknew.win/story.php?title=see-what-audi-replacement-key-tricks-the-celebs-are-using audi car key] G28 Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;In this video, Charles the Humble Mechanic demonstrates how to [https://botdb.win/wiki/11_Ways_To_Totally_Defy_Your_Audi_A4_Car_Key_Replacement replace audi key fob] the G28 engine speed sensor. This sensor is situated near the transmission&amp;#039;s edge just above the flywheel gear. It transmits a signal the ECU...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;How to Replace an [https://socialbookmarknew.win/story.php?title=see-what-audi-replacement-key-tricks-the-celebs-are-using audi car key] G28 Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;In this video, Charles the Humble Mechanic demonstrates how to [https://botdb.win/wiki/11_Ways_To_Totally_Defy_Your_Audi_A4_Car_Key_Replacement replace audi key fob] the G28 engine speed sensor. This sensor is situated near the transmission&amp;#039;s edge just above the flywheel gear. It transmits a signal the ECU via a grey wire (T55/49) and then to the tachometer within the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;1. Engine Speed Sensor&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The grey wire is situated on the outside of the transmission, just above the flywheel ring. The sensor transmits an electrical signal through the grey wire to pin T55/49. The ECU utilizes this information to regulate the amount of fuel and boost. It also sends signals to the G5 Tachometer located in the instrument cluster.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The sensor is used as a reference for comparing with the G40 Camshaft Position Sensor. The ecu must know when the crankshaft is TDC and the location of the camshaft so it can trigger spark and injectors accordingly.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;If this sensor fails the ECU will throw the P00160 error, which means the Crank Shaft and Intake Camshaft are out of sync, possibly indicating the chain is stretched or a jump link on the upper timing chain. However, the code won&amp;#039;t appear on its own without additional information from other sensors (G4 and G40).&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;It can be a bit difficult to test as there are different pins on the connector and each has its own functions. The best method for doing this is by measuring the resistance between the ECU and the sensor. If the sensor is operational, it should be reading around 1000 ohms. Check for signs of coolant, or oil in the connector bay if there are issues with this part.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;2. Injectors&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Yesterday, when accelerating from highway paytoll at a high speed, i noticed a huge decrease in power. It was as if the engine was running out of gas. Or, my injectors weren&amp;#039;t firing. I pulled out the spark plugs this morning, three were soaked in gasoline, and the 4th was dry. I placed a tissue over each hole in the injector and when i start the engine without sparks, the 3 with gazoline jump right out. The fourth one remains shut. I tested the ground connection of ECU pins 14,30, and 48/55. I got 0ohm. I&amp;#039;m assuming that the issue is somewhere else.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I also tried to reset the PID but without success. The car will start when the G28 is disconnected, but it is running fine with the G28 connected. However the intermittent misfire issue still occurs at higher RPM. The temperature sensor for the coolant (G62) shows the wrong temperature value of -49c even when i unplug it. I also noticed that the oil gauge in the cockpit shows 2 bars while the actual pressure is zero.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I don&amp;#039;t know what to do. I believe that I&amp;#039;ve all other possibilities out. But i&amp;#039;m worried that I may have missed something. Please let me know if you have any ideas! TIA!&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;3. Fuel Pump&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The fuel pump in the g28 receives a signal from the RPM sensor. The GM-style sender is the same as the G4 and both are used in the 80 100, 200, UrS and RS2 [https://instapages.stream/story.php?title=11-ways-to-completely-sabotage-your-audi-key cars] so you can easily find one at a junkyard or in a local parts store. It is easy to test them - simply switch your DMM into resistance mode and measure the distance between pins 1 and 2 (with the bump at the connector end facing upwards). They must be infinite Ohms.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;4. ECU&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The ECU in our 20vt turbo (3B AAN ABY) engines needs to know both the position and speed the crankshaft in order to make a decision about fuel injector timing, etc. It uses a Crank Position Sensor G4 and an Engine Speed Sensor G28 to achieve this. If you have a problem with either one of these, the diagnostic scanner will show codes that could cause an engine shut down.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A malfunctioning G28 sensor could result in an inaccurate speed counter for the gearbox or a gearbox that shifts faster than normal, or a misfire in gear. It is probable that the sensor is failing and requires to be replaced if you encounter any of these signs. They are cheap and easy-to-find, especially in the case of an Bosch sensor like ours. Alternately, the GM version of this unit is also a great option.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;5. Tachometer&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;A failing engine speed sensor could be the cause of a slew of issues in your [https://maps.google.ae/url?q=https://telegra.ph/5-New-Audi-Key-Projects-For-Any-Budget-10-04 car key replacement audi]. It&amp;#039;s a crucial component of the transmission in your [https://www.google.co.uz/url?q=https://scientific-programs.science/wiki/The_Most_Advanced_Guide_To_How_Do_I_Get_A_Replacement_Key_For_My_Audi audi tt key replacement], as it transmits information to the ECU about how fast or slow the engine is turning. This sensor can cause the transmission to fail and other car components to be affected.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The G5 engine speed sensor is located at the outside of the transmission above the flywheel ring gear. It sends a signal directly to the ECU at pin T55/49, via an uncolored wire. The ECU then uses and processes the signal to control fuel, timig and boost, and also transmitting it to the G5 tachometer in the instrument cluster. You can test the sensor for failure by examining the continuity between it and the tachometer. You can also check continuity between ECU pin T55/49 and the instrument cluster connection on pin T6a/1 (trace [79]) and between T6a/1 and the instrument cluster pin T26a/12. You should see an average resistance of 1000 ohms between these two points. This is the same across the Audi 80-100-200-RS2 model, ranging beginning with the 1985 MC and up to the 1997 UrS AN and the 1995 RS2 Du You may also find them in wrecking yards.&lt;/div&gt;</summary>
		<author><name>OliviaCreason84</name></author>
	</entry>
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