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 drive around electronic throttle warnings; a high throttle-position signal can trigger reduced-power strategy for safety.
Useful checks before replacing parts
- Check for short-to-voltage, open ground, poor connector contact, or a sensor signal stuck high.
- Compare throttle/pedal sensor A with redundant channels and commanded throttle angle.
- Inspect harness routing near the throttle body and pedal assembly for chafing or water intrusion.
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.