P0335

WIRING DIAGRAM





CIRCUIT DESCRIPTION
The sensor consists of magnet and coil. It is mounted on oil pan with specified air gap between the sensor core end and crankshaft timing belt pulley tooth. As the crankshaft turns, AC voltage (pulse) is generated in the sensor. ECM detects the crank shaft revolution speed from the signal and uses it as one of the signals for misfire monitoring.





DETECTING CONDITION AND POSSIBLE CAUSE

REFERENCE
Oscilloscope waveforms





Connect oscilloscope between terminals C20-3 (+) and C20-11 (-) of ECM connector connected to ECM and check CKP sensor signal.

DTC CONFIRMATION PROCEDURE
1. Clear DTC, start engine and keep it at idle for 1 min.
2. Select "DTC" mode on scan tool and check DTC.





INSPECTION