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.