VW Code 17992
17992 Description And Summary : |
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Diameter in engine exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit It could be due to limited air getting through your air intake internal control module, malfunction . On the other hand throttle actuator control system, forced limited rpm is the final reason of the code. |
17992 Possible Causes:
17992 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 17992 Code
- Inspect all the connections turbo/super charger over-boost condition
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns