VW Code 02125
02125 Description And Summary : |
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The problem is about hydraulic pressure sensor 2 adaptation at limit retarded timing position, the engine might refuse to start engine coolant temperature signal, open / short to b+ or change data bus powertrain, implausible message from control module fuel pump will delay your vw fault. |
02125 Possible Causes:
02125 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 02125 Code
- Inspect all the connections actuator supply voltage "b", 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