PCM monitors tooth error, if the TEC (Tooth Error Correction) is out of threshold value; the PCM sets a P0315 DTC.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
This DTC indicates that a crank shaft reluctor tooth error has not been learned. | 1. Poor connections CKPS 2. Condition of the target wheel 3. PCM |
Enable Conditions |
•
Engine load between 10% and 90%
•
Engine speed between 2000 rpm and 4000 rpm
•
TEC(Tooth Error Correction) RPM stability timer longer than 10sec
•
Coolant temperature between 0℃(32°F) and 110℃(230°F)
•
Not active disabling faults | |
Threshold value |
•
Distance driven without learning(during fuel cut off) tooth error longer than 4000 km (2485 miles)
•
Actual Value is higher or lower than calibrated value | |
Diagnosis Time |
•
- | |
MIL On Condition |
•
NO MIL ON(DTC only) |
