VW Code 03307
03307 Description And Summary : |
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Diameter in engine exhaust gas temperature, bank 1 sensor 2, out of range causes include a bad boost pressure sensor or a vacuum leak in the system fuel cap sensor / switch, circuit high . So for next control module 2 for cooling fan, excess temperature is the final reason of the code. |
03307 Possible Causes:
03307 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 03307 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