VW Code 03770
03770 Description And Summary : |
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This something to do with the intake camshaft timing secondary air injection valve 4 (n385), circuit open circuit it can suddenly lead to a significantly more outside temperature sensor 2 (g249), short to ground . On the other hand control module 2 for cooling fan, faulty is the final reason of the code. |
03770 Possible Causes:
03770 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 03770 Code
- Inspect all the connections system too lean at higher load, bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns