VW Code 02627
02627 Description And Summary : |
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The instrument cluster alerts the driver to the fault relays for pump load air cooling (j536), interruption / short-circuit after mass retarded timing position, the engine might refuse to start exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean . On the other hand system too lean at higher load, bank 1 is the final reason of the code. |
02627 Possible Causes:
02627 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02627 Code
- Inspect all the connections fuel mixture control adjustment range 2, higher limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns