Code status
Needs verification
Not yet verified against SAE J2012_202509 / J2012DA. Treat unverified rows as a lookup aid, not repair authority.
- System
- Fuel / Air
- Scope
- iso-sae-controlled-p0
- Standard
- SAE J2012 / ISO 15031-6
- Source
- legacy-import
Diagnostic boundary
A diagnostic trouble code reports that a monitored test failed. It does not prove one specific part is bad, and manufacturer logic can add vehicle-specific conditions.
Do not replace the camshaft position sensor just because cam timing is wrong; control, oil-flow, or mechanical timing faults are common.
Useful checks before replacing parts
- Check oil level, oil condition, and correct viscosity before deeper variable valve timing diagnosis.
- Review commanded versus actual bank 2 intake cam position while watching for slow or stuck movement.
- Inspect actuator wiring, solenoid response, restricted oil passages, timing-chain stretch, and phaser behavior.
Related OBD-II codes
These nearby fuel / air entries can help compare wording and fault area. They may share the same verification status as the source database.