P0340

Cam Sensor No Signal Or Open Circuit

P0340 - Cam sensor.: Open circuit or No signal.

Possible causes:
1. Camshaft sensor connector C176, MS43 ECM connector C606.
2. Open circuit C606/5 (UG) - C176/2 (UG).
3. Open circuit C606/18 (BS) - C176/3 (BS).
4. Open circuit C176/1 (YG) - C578/11 (YG).
5. Short circuit C176/2 (UG) - Ground.
6. Short circuit C606/5 (UG) - Supply.
7. Engine compartment fusebox Fuse 3.
8. Camshaft Sensor.
9. MS43 ECM.

1. Camshaft sensor connector C176, MS43 ECM connector C606.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

2. Open circuit C606/5 (UG) - C176/2 (UG).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

3. Open circuit C606/18 (BS) - C176/3 (BS).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

4. Open circuit C176/1 (YG) - C578/11 (YG).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

5. Short circuit C176/2 (UG) - Ground.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

6. Short circuit C606/5 (UG) - Supply.
PASS VALUES: 0 - 1 Volts

7. Engine compartment fusebox Fuse 3.
No detail available for this fault

8. Camshaft Sensor.
No detail available for this fault

9. MS43 ECM.
No detail available for this fault