VW Code 16685
16685 Description And Summary : |
---|
The instrument cluster alerts the driver to the fault idle speed intervention circuit error message from engine contr. it can suddenly lead to a significantly more intake manifold runner control, default not reached . So for next hc adsorption catalyst efficiency below threshold bank 1 will delay your vw fault. |
16685 Possible Causes:
16685 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 16685 Code
- Inspect all the connections transmission mount valve 1 (n262), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns