DTC P0341 - CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE Pontiac Firebird IV

Note. For circuit reference, see the appropriate WIRING DIAGRAMS article. For connector and terminal identification, see CONNECTOR IDENTIFICATION .

Circuit Description

DTC P0341 will set if Camshaft Position (CMP) sensor pulses are not in proper ratio to 18X and 3X pulses.

Conditions required to set DTC are

1. Engine running and PCM receiving 3X reference pulses.
2. Ratio of 3X reference pulses to CMP pulses received by PCM does not equal 6.
3. Ratio of 18X reference pulses to 3X reference pulses received by PCM does not equal 6.
4. Listed conditions occur 80 times.