VW Code 13256
13256 Description And Summary : |
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When you open injector cylinder 14 (n391), circuit high causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet: cylinder 11 (n307), range / performance . On the other hand intake manifold flap; bank 1, stuck open is the final reason of the code. |
13256 Possible Causes:
13256 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 13256 Code
- Inspect all the connections outside temperature sensor 2 (g249), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns