P1283 — GM
P1283 — GM: Accelerator Pedal Position Sensor 2 Circuit High Voltage
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
2 — Subsystem
Fuel and air metering (injector circuit)
Manufacturer-specific meanings (GM)
- Circuito di controllo del regolatore di pressione iniettori
- Accelerator Pedal Position Sensor 2 Circuit High Voltage
- Idle Select Signal Invalid
- IPR Circuit Failure
- Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Electrical
- Fuel Injection Air Control Valve Circuit Electrical Malfunction