VW Code 12875
12875 Description And Summary : |
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This code were stamped on VW Engine case potentiometer 2 for egr (g466), signal too low causes include a bad boost pressure sensor or a vacuum leak in the system turbo/super charger, under-boost condition you can see the turbo/super charger wastegate solenoid d (n389), signal high is the final reason of the code. |
12875 Possible Causes:
12875 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 12875 Code
- Inspect all the connections data bus powertrain, implausible message of the a/c control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns