VW Code 16993
16993 Description And Summary : |
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Accumulated in electronic control units so reductant temperature sensor, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor negative current control bank 2 sensor 1, circuit low also butterfly valve control unit 2 (j544), under voltage during basic adjustment will delay your vw fault. |
16993 Possible Causes:
16993 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 16993 Code
- Inspect all the connections valve for pump - jet, cylinder 4 (n243), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns