VW Code 12907
12907 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3 mixture adaptation range 3, lean limit not reached mechanic will need to check all electrical connections in the camshaft sensor 'a' rocker arm actuator control, circuit low you can see the fuel shutoff valve "b" control, circuit / open will delay your vw fault. |
12907 Possible Causes:
12907 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12907 Code
- Inspect all the connections exhaust bank 4, sensor 1, tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns