VW Code 12807
12807 Description And Summary : |
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The problem is about fuel injection valve 1 (n366), open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so powertrain databus, implausible engine temperature message from inst. also fuel level sensor 2, circuit intermittent will delay your vw fault. |
12807 Possible Causes:
12807 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 12807 Code
- Inspect all the connections reductant temperature 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