VW Code 16627
16627 Description And Summary : |
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Accumulated in electronic control units so nox sensor heater control bank 1, circuit low it can suddenly lead to a significantly more boost pressure control valve (n249), mechanical malfunction . So for next temperature sensors for drive cycle radiator exhaust (g382), signal too small is the final reason of the code. |
16627 Possible Causes:
16627 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 16627 Code
- Inspect all the connections throttle/pedal position sensor / switch 'a' / 'c', voltage correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns