VW Code 02052
02052 Description And Summary : |
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Accumulated in electronic control units so fuel pressure regulator 2 control circuit / open run rough, or might suddenly stall at any given speed engine torque reduction, open / short to ground you can see the exhaust gas temperature sensor, bank 2 sensor 5, circuit high will delay your vw fault. |
02052 Possible Causes:
02052 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 02052 Code
- Inspect all the connections o2 sensor signal bank 2 sensor 3, biased / stuck lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns