This DTC sets when the ECM/PCM can no longer detect the signal from the camshaft position sensor. (Exhaust)
Item | Detecting Condition | Possible Cause | |
DTC Strategy | Case1 |
•
Missing signal | 1. Poor connection 2. Abnormal assembling state 3. CMPS 4. CMPS incorrectly installed 5. Damaged CMPS shielding 6. CMPS circuit shorted to other CMPS circuits |
Case2 |
•
Out of range | ||
Enable Conditions |
•
First CRK long teeth passed | ||
Threshold Value | Case1 |
•
Number of revolutions without Camshaft edge > 8 after synchronization
•
Number of revolutions without Camshaft edge > 6 before synchronization | |
Case2 |
•
Number of revolutions with Camshaft edge out of designed reference position window > 6 before synchronization (> ± 18º CRK angle compared to reference position) | ||
Diagnostic Time | Case1 |
•
8 revs | |
Case2 |
•
6 revs | ||
MIL ON Condition |
•
2 driving cycles | ||
