P1145 — Buick
P1145 — Buick: HO2S Cross Counts Bank 1 Sensor 3
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
1 — Subsystem
Fuel and air metering
Manufacturer-specific meanings (Buick)
- HO2S Cross Counts Bank 1 Sensor 3
- Solenoid Valve Running Losses Control Circuit Electrical
- Intake Valve Timing Control Position Sensor Bank 2
- Mass Or Volume Air Flow Circuit 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