How to Replace an Audi Key replacement cost G28 Engine Speed Sensor
In this video, Charles the humble mechanic demonstrates how to replace the G28 engine speed sensor. The sensor is located at the edge of transmission, above the flywheel gear. It sends a signal to the ECU via an uncolored wire (T55/49), then to the tachometer within the instrument cluster.
1. Engine Speed Sensor
The grey wire is located on the edge of transmission, above the flywheel ring. The sensor audi a3 Key replacement transmits signals through the grey wire to pin T55/49. The ECU then uses this information to control fuel, timig and audi key fob boost. It also sends signals to the G5 tachometer inside the instrument cluster.
The sensor Audi car key replacement audi Replacement (Proect.Org) is used to link 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.