Volkswagen Golf/Jetta/Cabriole 1990-1999

Crankshaft Position Sensor


The crankshaft position sensor on the AAA engine is located on the "intake" side of the engine block, near the flywheel. This sensor provides a signal to the ECM regarding the position of the crankshaft.

Although the crankshaft position sensor is an essential input for the ECM to determine ignition timing, information on testing and removal and installation of the sensor is located in of this guide.