VW Code 11456
11456 Description And Summary : |
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This code were stamped on VW Engine case coolant degassing valve, control circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so intake manifold runner control, default not reached you can see the linear oxygen sensor exhaust bank 4 / common ground wire, short to ground is the final reason of the code. |
11456 Possible Causes:
11456 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 11456 Code
- Inspect all the connections coolant fan control module 2, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns