VW Code 16684
16684 Description And Summary : |
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Diagnosing engine bar with malfunction indication light (k83), open It could be due to limited air getting through your air intake valve for fuel bypass (n312), interruption/short-circuit after mass and minimum throttle position, not learned is the final reason of the code. |
16684 Possible Causes:
16684 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 16684 Code
- Inspect all the connections throttle plate control 2, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns