P1031 — GMC
P1031 — GMC: HO2S Heater Current Monitor Control Circuit Sensors 1
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
Manufacturer-specific meanings (GMC)
- HO2S Heater Current Monitor Control Circuit Sensors 1
Related codes
- P1000 — Manufacturer-specific fault code
- P1000-fiat — Prove predisposizione sistemi diagnostica di bordo (OBD) non completa.
- P1000-ford — OBD System Readiness Test Not Complete
- P1000-jaguar — OBD Systems Readiness Test Not Complete
- P1000-lincoln — OBD System Readiness Test Not Complete
- P1000-mazda — OBD II Monitor Testing Not Completed