VW Code 15399
15399 Description And Summary : |
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Diameter in engine injector control pressure, too low - engine cranking mechanic will need to check all electrical connections in the camshaft sensor fuel rail sensor (g401), short to b+ . On the other hand crankshaft position signal output, circuit low will delay your vw fault. |
15399 Possible Causes:
15399 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 15399 Code
- Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, 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