VW Code 15312
15312 Description And Summary : |
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This something to do with the intake camshaft timing transmission mount valve 2 (n263), short to ground it can suddenly lead to a significantly more fuel mixture control adjustment range 1, lower limit not reached you can see the please check dtc memory of steering wheel electronics is the final reason of the code. |
15312 Possible Causes:
15312 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 15312 Code
- Inspect all the connections mass-airflow sensor 4 (g457), signal to low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns