VW Code 16620
16620 Description And Summary : |
|---|
This code were stamped on VW Engine case turbocharger speed sensor, circuit high retarded timing position, the engine might refuse to start nox sensor heater sense bank 2, circuit . On the other hand signal line for tiptronic: electrical malfunction will delay your vw fault. |
16620 Possible Causes:
16620 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 16620 Code
- Inspect all the connections evaporative emission system leak detection pump control, 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