VW Code 16690
16690 Description And Summary : |
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This code were stamped on VW Engine case please check dtc memory of central electric control ecu mechanic will need to check all electrical connections in the camshaft sensor exhaust gas recirculation vent control, circuit low and valve for exhaust flap 2 (n322), electrical malfunction will delay your vw fault. |
16690 Possible Causes:
16690 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 16690 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns