Code status
Needs verification
Not yet verified against SAE J2012_202509 / J2012DA. Treat unverified rows as a lookup aid, not repair authority.
- System
- Ignition / Misfire
- 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 module or sensor before checking signal wiring; a shorted harness can create a high-input cam code.
Useful checks before replacing parts
- Check for short-to-voltage, open ground, poor connector contact, and harness damage near the cam sensor.
- Compare cam and crank synchronization data while watching for dropouts, stuck values, or implausible cam movement.
- Inspect recent timing, valve-cover, or sensor service that may have disturbed wiring or sensor mounting.
Related OBD-II codes
These nearby ignition / misfire entries can help compare wording and fault area. They may share the same verification status as the source database.