P1141 — GM
P1141 — GM: HO2S Bank 1 Sensor 2 Average Voltage Level
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
1 — Subsystem
Fuel and air metering
Manufacturer-specific meanings (GM)
- Tensione bassa circuito sonda lambda a valle
- HO2S Bank 1 Sensor 2 Average Voltage Level
- Fuel Restriction Indicator Circuit Malfunction
- HO2S Bank 1 Sensor 2 Heater Circuit Low Input
- Mass Air Flow Sensor Circuit High Input
- Load Calculation Cross Check Range Performance
Related codes
- P1100 — Manufacturer-specific fault code
- P1100-fiat — Intermittenza circuito sensore misuratore massa aria
- P1100-ford — Mass Air Flow Sensor Intermittent
- P1100-lexus — BARO Sensor Circuit Malfunction
- P1100-lincoln — Mass Air Flow Sensor Intermittent
- P1100-mazda — Mass Air Flow Sensor Circuit Intermittent