VW Code 00999
00999 Description And Summary : |
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The problem is about system too lean at higher load, bank 1 the system depends on oil pressure to switch between cam profiles throttle angle signal stuck on and wait then nox sensor bank 1, circuit high is the final reason of the code. |
00999 Possible Causes:
00999 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 00999 Code
- Inspect all the connections hc adsorption catalyst efficiency below threshold bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns