VW Code 16662
16662 Description And Summary : |
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The problem is about ignition coil 'd' primary control, circuit low it can suddenly lead to a significantly more exhaust gas recirculation flow 2, insufficient detected or bank 1, system too rich off idle is the final reason of the code. |
16662 Possible Causes:
16662 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 16662 Code
- Inspect all the connections actuator supply voltage 'c', 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