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10 Reasons You'll Need To Learn About Audi G28

How to Replace an audi car key Case G28 Engine Speed Sensor

Charles the Humble Technician shows how to replace the G28 Engine Speed Sensor. The sensor is located near the transmission's edge over the flywheel gear. It transmits a signal to the ECU via an uncolored wire (T55/49) and then to the tachometer in the instrument cluster.

1. Engine Speed Sensor

The sensor Programming Audi Key is located at the edge of the transmission just above the flywheel ring gear, the G28 Engine Speed Sensor audi Smart key replacement sends a signal to ECU pin T55/49 via an uncolored wire. The ECU then uses this information to control the boost, audi A1 key fuel, and timig. It also sends a signal to the G5 Tachometer located in the instrument cluster.

The sensor serves as a reference point to connect with the G40 Camshaft Position Sensor. The ecu needs to know when the crankshaft is TDC and the location of the camshaft so it can start spark and Audi keys replacement cost injectors according to the situation.

If this sensor fails, the ECU will display a P00160 error message.

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