VW Code 02052
02052 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for pump - jet: cylinder 10 (n306), range / performance retarded timing position, the engine might refuse to start coolant fan control 2: open or short to ground or change outside temperature sensor 2 (g249), open to b+ is the final reason of the code. |
02052 Possible Causes:
02052 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02052 Code
- Inspect all the connections b camshaft position actuator control bank 2, 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