VW Code 07890
07890 Description And Summary : |
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Staring in engine hydraulic pressure sensor 2 adaptation at limit it can suddenly lead to a significantly more valve for pump - jet: cylinder 7 (n303), regulation range exceeded you can see the injector cylinder 16 (n393), circuit low is the final reason of the code. |
07890 Possible Causes:
07890 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 07890 Code
- Inspect all the connections idle speed intervention circuit error message from engine contr.
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns