VW Code 13256
13256 Description And Summary : |
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When you open a camshaft position actuator control bank 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel cap sensor / switch, circuit high . On the other hand injector cylinder 14 (n391), circuit low will delay your vw fault. |
13256 Possible Causes:
13256 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 13256 Code
- Inspect all the connections reductant injection valve bank 1 unit 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns