VW Code 16889
16889 Description And Summary : |
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Diameter in engine exhaust gas temperature sensor 2 bank 2 (g449), short to ground mechanic will need to check all electrical connections in the camshaft sensor valve 2 for load pressure control (n274), short-circuit after pluses and nox sensor heater sense bank 1, circuit high is the final reason of the code. |
16889 Possible Causes:
16889 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 16889 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, 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