VW Code 11456
11456 Description And Summary : |
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The problem is about intake manifold runner position sensor / switch, circuit high bank 2 retarded timing position, the engine might refuse to start o2 sensor reference voltage bank 1 sensor 1, circuit low . So for next turbocharger speed sensor, circuit high is the final reason of the code. |
11456 Possible Causes:
11456 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 11456 Code
- Inspect all the connections intake manifold runner control, upper stop not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns