Audi, Porsche, VW Crankshaft Position Sensor (Cayenne ... (Joshua Dawson)
The location of the crankshaft position sensor will determine how. A failed sensor means no monitoring for the crankshaft position. It causes the engine to start vibrating heavily.
The crankshaft position sensor measures the rotation speed (RPMs) and the precise position of the engine crankshaft.
The development of MAP sensor (Manifold absolute pressure sensor).
The crankshaft position sensor (CKP) and Camshaft position sensor (CMP) work in harmony to control the spark/fuel delivery and timing. If the crankshaft position sensor is not operating properly, your car will run very erratically or perhaps not at all. The crank sensor does sense speed, but is indexed to crankshaft position in relation to TDC.
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