VW Code 12250
12250 Description And Summary : |
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Diameter in engine data bus powertrain, missing messages from steering wheel electronics (j527) to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection pump-d-relay (j705), circuit short to b+ also a/c refrigerant pressure sensor 'b', circuit high is the final reason of the code. |
12250 Possible Causes:
12250 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12250 Code
- Inspect all the connections valve for pump - jet: cylinder 10 (n306), regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns