VW Code 16688
16688 Description And Summary : |
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Accumulated in electronic control units so generator shut-off, open or short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so coolant degassing valve, control circuit high and camshaft position signal output, circuit low is the final reason of the code. |
16688 Possible Causes:
16688 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 16688 Code
- Inspect all the connections vehicle speed signal, circuit 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