P1171
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Manufacturer Specific Definitions for P1171
| Make | Fault Location |
|---|---|
| Acura | Fuel system - mixture lean under acceleration |
| Audi | Throttle motor position sensor 2 - range/performance problem |
| Bmw | Knock sensor(s) (KS) - circuit malfunction |
| Buick | Fuel system -lean during acceleration |
| Cadillac | Fuel System Lean During Acceleration |
| Chevrolet | Fuel system -lean during acceleration |
| Citroen | Rotor Sensor Fault |
| Daewoo | Fuel trim, under load – mixture too lean |
| Ford | Rotor Sensor Fault |
| Gmc | Fuel system -lean during acceleration |
| Gm | Fuel System Lean During Acceleration |
| Honda | Heated oxygen sensor (H02S) 1 – circuit malfunction |
| Hyundai | ETS Valve Stuck-Open |
| Isuzu | Fuel trim – mixture too lean during acceleration |
| Jaguar | Weak mixture - cylinders 1, 2, 3, 4, 5, 6 |
| Kenworth | P1171 - AFC correction minimum limits have been reached. System may be running lean. |
| Kia | Electronic throttle system (ETS), WOT – malfunction |
| Land Rover | System too lean, bank 1 |
| Mini | Ambient Pressure Sensor Learned Value Error |
| Oldsmobile | Heated oxygen sensor (H02S) 1 -voltage low |
| Opel | Mixture control (MC),engine under load - mixture lean |
| Peterbilt | P1171 - AFC correction minimum limits have been reached. System may be running lean. |
| Peugeot | Rotor Sensor Fault |
| Pontiac | Fuel system -lean during acceleration |
| Saab | Fuel system – lean during acceleration |
| Saturn | Fuel system -lean during acceleration |
| Suzuki | Fuel Supply System Lean During Power Enrichment |
| Volvo | System too lean, bank 1 – part load |
| Volkswagen | Throttle motor position sensor 2 - range/ performance problem |
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