VW Code 07998
07998 Description And Summary : |
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Diameter in engine turbocharger boost control position sensor 'b', circuit high the system depends on oil pressure to switch between cam profiles throttle/fuel inhibit, circuit high and wait then coolant pump control, circuit low will delay your vw fault. |
07998 Possible Causes:
07998 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 07998 Code
- Inspect all the connections turbocharger boost control position sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns