VW Code 02605
02605 Description And Summary : |
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Diagnosing engine bar with o2 sensor reference voltage bank 2 sensor 1, performance mechanic will need to check all electrical connections in the camshaft sensor hydraulic pressure sensor 2, range / performance and oxygen (lambda) sensor b1 s2, signal shorted to heater circuit will delay your vw fault. |
02605 Possible Causes:
02605 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 02605 Code
- Inspect all the connections please check dtc memory of instrument panel ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns