The PCM monitors the inlet camshaft sensor signal transition position which must change only once per crankshaft revolution. If no camshaft signal is detected while crankshaft signal is detected, the PCM sets DTC P0340.
Item | Detecting Condition | Possible Cause | |
DTC Strategy | Case 1 |
•
Missing Signal Monitoring. | 1. Poor Connector Connection 2. Open or Short in Intake Camshaft Sensor Circuit 3. Misadjust crankshaft and camshaft pulley position 4. Defected Intake CMPS |
Case 2 |
•
Out of Range Monitoring. | ||
Enable Condition |
•
First CRK Long teeth passed. | ||
Threshold Value | Case 1 |
•
Number of revolutions without Camshaft edge more than 8 rev. after synchronization, 6 rev. before synchronization. | |
Case 2 |
•
More than 6 rev. with camshaft edge out of designed reference position window(18˚ CRK angle difference compared to reference position). | ||
Diagnostic Time | Case 1 |
•
8 Revs. | |
Case 2 |
•
6 Revs. | ||
MIL ON Condition |
•
2 Driving Cycle. | ||
