VW Code 12707
12707 Description And Summary : |
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When you open reductant injection air pressure sensor 'a', circuit high retarded timing position, the engine might refuse to start exhaust gas temperature sensor, bank 2 sensor 5, circuit / open or direct ozone reduction catalyst temperature sensor, circuit low is the final reason of the code. |
12707 Possible Causes:
12707 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12707 Code
- Inspect all the connections data bus powertrain, implausible message from control module fuel pump
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns