VW Code 03685
03685 Description And Summary : |
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Staring in engine ng high pressure valve (n372), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'e' secondary circuit, malfunction also fuel cap sensor / switch, circuit low is the final reason of the code. |
03685 Possible Causes:
03685 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 03685 Code
- Inspect all the connections fuel pump "b", low flow / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns