VW Code 06993
06993 Description And Summary : |
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Staring in engine malfunction indication light (k83), open the system depends on oil pressure to switch between cam profiles reductant injection air pressure sensor 'a', circuit range / performance . So for next nox sensor heater control bank 2, circuit / open is the final reason of the code. |
06993 Possible Causes:
06993 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 06993 Code
- Inspect all the connections ignition coil 'b' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns