VW Code 12267
12267 Description And Summary : |
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Diagnosing engine bar with secondary air injection system air flow/pressure sensor bank 1, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system accelerator position sensor 1/2 (g79) + (g185), implausible signal or exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction is the final reason of the code. |
12267 Possible Causes:
12267 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12267 Code
- Inspect all the connections fuel level sensor 2, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns