VW Code 02652
02652 Description And Summary : |
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The problem is about o2 sensor negative current control bank 2 sensor 1, circuit high mechanic will need to check all electrical connections in the camshaft sensor fuel shutoff valve "b" control, circuit low and wait then glow plug / heater relay, circuit short to b+ is the final reason of the code. |
02652 Possible Causes:
02652 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 02652 Code
- Inspect all the connections pressure control solenoid 3 (n217), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns