VW Code 18381
18381 Description And Summary : |
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Diameter in engine ng high pressure valve (n372), short to ground retarded timing position, the engine might refuse to start exhaust bank 3 mixture adaptation range 3, rich limit exceeded also fuel pump, mechanical malfunction is the final reason of the code. |
18381 Possible Causes:
18381 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 18381 Code
- Inspect all the connections change-over valve for intake manifold flap 2, high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns