VW Code 16459
16459 Description And Summary : |
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The problem is about exhaust bank 1 sensor 1 oxygen sensor signal, voltage too low during deceleration It could be due to limited air getting through your air intake throttle actuator control motor, circuit high . On the other hand vehicle speed signal wheel speed from brake control module; range / performance will delay your vw fault. |
16459 Possible Causes:
16459 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 16459 Code
- Inspect all the connections water in fuel sensor, 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