VW Code 16551
16551 Description And Summary : |
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Diameter in engine throttle/pedal position sensor 'e', maximum stop performance causes include a bad boost pressure sensor or a vacuum leak in the system relays for coolant additive pump (j496), short to ground or change ecm/pcm power input, signal intermittent will delay your vw fault. |
16551 Possible Causes:
16551 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 16551 Code
- Inspect all the connections reductant injection valve bank 1 unit 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns