Error code
OBD2 P0008
OBD2P0008
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Engine Position System Performance.
Severity
highCan drive, but performance issues and potential engine damage may occur.
Summary
P0008 indicates an issue with the engine position system in bank 1 of your vehicle's engine, which affects timing and performance.
Symptoms
- Poor fuel economy
- Rough idle
- Poor engine performance
- Excessive noise from the front of the engine
Common Causes
- Stretched timing chains or belts
- Loose tolerances in ECM calibration due to infrequent oil changes or using non-recommended oils/filters
Diagnosis
- Check timing marks on the crankshaft and camshafts to verify proper alignment
- Inspect for a skipped or stretched timing belt/chain
- Verify tensioner function and measure belt/chain tension
Fixes
- Replace the timing chain/belt if it is stretched or has jumped teeth
FAQ
What should I do if my vehicle's MIL (Malfunction Indicator Light) illuminates with P0008?
It's best to consult a professional mechanic for proper diagnosis and repair, especially if the timing belt or chain is involved.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0005Fuel Shutoff Valve 'A' Control Circuit/Open
- P0006Fuel Shutoff Valve 'A' Control Circuit Low
- P0007Fuel Shutoff Valve 'A' Control Circuit High
- P0009Engine Position System Performance
- P0010'A' Camshaft Position Actuator Circuit
- P0011'A' Camshaft Position - Timing Over-Advanced or System Performance
- P0012'A' Camshaft Position - Timing Over-Retarded
- P0013'B' Camshaft Position - Actuator Circuit