Engine Error
P0315
Crankshaft Position System Variation Not Learned
Severity
Low
Symptoms
Check engine light on, no drivability symptoms usually, prevents misfire monitoring
Common Causes
- PCM was recently replaced or flashed
- Crankshaft position sensor was replaced
- Engine was replaced
- Software glitch in PCM
How to Fix
- 1 Perform CASE (Crank Angle Sensor Error) relearn with scan tool
- 2 Clear code after relearn procedure
- 3 Check for secure sensor mounting
- 4 Update PCM software
Estimated Repair Cost
USD
$50
–
$150
Scan tool relearn procedure: $50 - $150