P1202 — Buick
P1202 — Buick: (AlternativeFuel) Gas Mass Sensor Circuit Low Frequency
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
2 — Subsystem
Fuel and air metering (injector circuit)
Manufacturer-specific meanings (Buick)
- Interruzione/cortocircuito iniettore cilindro n° 2
- Alternative Fuel Gas Mass Sensor Circuit Low Frequency
- Cylinder 2 Misfire
- (Alternative Fuel) Gas Mass Sensor Circuit Low Frequency
- Buick(AlternativeFuel) Gas Mass Sensor Circuit Low Frequency
- Cylinder 2 Injector Circuit Open/Shorted
- Cylinder 2 Fuel Injector Circuit Electrical Malfunction