VW Code 16628
16628 Description And Summary : |
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The instrument cluster alerts the driver to the fault data bus powertrain, malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 1 sensor 1 o2 sensor signal, implausibly rich . On the other hand exhaust gas recirculation cooling valve control, circuit high will delay your vw fault. |
16628 Possible Causes:
16628 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 16628 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, 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