VW Code 10456
10456 Description And Summary : |
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This something to do with the intake camshaft timing ignition coil 'f' secondary circuit, malfunction It could be due to limited air getting through your air intake turbo/super charger, under-boost condition and linear oxygen sensor exhaust bank 3 / reference voltage, open circuit is the final reason of the code. |
10456 Possible Causes:
10456 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 10456 Code
- Inspect all the connections manifold absolute pressure / mass air flow - throttle position correlation at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns