P1132 — Buick
P1132 — Buick: H02S Circuit Low Variance Bank 2 Sensor 1
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
1 — Subsystem
Fuel and air metering
Manufacturer-specific meanings (Buick)
- Commutazione sonda lambda destra a monte errata sensore indica miscela grassa
- H02S Circuit Low Variance Bank 2 Sensor 1
- Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Rich Bank 1
- O2 Sensor Heater Control Circuit Bank 1 Sensor 1
- HO2S Bank 1 Sensor 1 Signal Above 0.45v AF Ratio Too Rich
- HO2S Circuit Low Variance Bank 2 Sensor 1
- Oxygen Sensor Heating Circuit Bank 1 + 2 Sensor 1 Short To B+
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