VW Code 16673
16673 Description And Summary : |
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The problem is about butterfly valve control unit 2 (j544), of mechanical errors causes include a bad boost pressure sensor or a vacuum leak in the system relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass and o2 sensor signal bank 2 sensor 3, biased / stuck rich will delay your vw fault. |
16673 Possible Causes:
16673 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 16673 Code
- Inspect all the connections relay for exhaust cooling agent (n313), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns