CAMSHAFT POSITION (CMP) SENSOR INSPECTION [AJ] (VIN: JMZ LW19J7*# 300001-, JM0 LW10J300 300001-301405, JM6 LW10J300 300001-, JM8 LW28J**# 300001-301513)


BME014018230204

Resistance Inspection

1. Disconnect the CMP sensor connector.

2. Measure the resistance between CMP sensor terminals A and B using an ohmmeter.

Specification
308-376 ohms
• If not as specified, replace the CMP sensor.
• If CMP sensor resistance is normal, but PID value or PCM terminals 85 and 86 voltages are out of specification, perform the "Circuit Open/Short Inspection".

Circuit Open/Short Inspection

1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION [AJ].)

2. Inspect the following wiring harness for open or short (Continuity check).

Open circuit

• If there is no continuity, the circuit is open. Repair or replace the harness.
- CMP sensor terminal A (harness-side) and PCM terminal 85
- CMP sensor terminal B (harness-side) and PCM terminal 86

Short circuit

• If there is continuity, the circuit is shorted. Repair or replace the harness.
- CMP sensor terminal A (harness-side) and power supply
- CMP sensor terminal A (harness-side) and body ground
- CMP sensor terminal B (harness-side) and power supply
- CMP sensor terminal B (harness-side) and body ground