VW Code 02390
02390 Description And Summary : |
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Diameter in engine turbocharger boost control position sensor 'b', circuit low run rough, or might suddenly stall at any given speed o2 sensor pumping current trim bank 1 sensor 1, circuit / open . So for next ignition coil cylinder 14, low circuit will delay your vw fault. |
02390 Possible Causes:
02390 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 02390 Code
- Inspect all the connections barometric pressure sensor 'a', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns