Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Audi >> 1992 >> 100 CS, 2.8 J, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Crankshaft Position (CKP) Sensor

Crankshaft Position (CKP) Sensor

Sensor identifies TDC No. 3 cylinder. A notch, 62° BTDC in counterweight of crankshaft for No. 3 cylinder is used as the reference point. The notch, along with the reference sensor, generates one signal per crankshaft revolution. The signal from the reference sensor along with the signal from the Hall Effect sensor are used during starting to identify TDC No. 3 cylinder ignition point.