VW Code 11256
11256 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 3 / reference voltage, short to b+ retarded timing position, the engine might refuse to start evaporative emission system vent (n115), valve stuck closed . On the other hand change-over valve for intake manifold flap 2, performance or stuck off is the final reason of the code. |
11256 Possible Causes:
11256 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 11256 Code
- Inspect all the connections water in fuel sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns