VW Code 03685
03685 Description And Summary : |
|---|
Accumulated in electronic control units so exhaust bank 3, probe 1 electrical error in the electric circuit run rough, or might suddenly stall at any given speed 'a' rocker arm actuator system, performance or stuck off or exhaust bank 1 mixture adaptation range 3, rich limit exceeded will delay your vw fault. |
03685 Possible Causes:
03685 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 03685 Code
- Inspect all the connections valve for starting with empty tank-nxxx, 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