VW Code 12356
12356 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage the system depends on oil pressure to switch between cam profiles exhaust gas temperature sensor 2 bank 2 (g449), high and charging system, voltage is the final reason of the code. |
12356 Possible Causes:
12356 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12356 Code
- Inspect all the connections fuel shutoff valve "b" control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns