VW Code 15390
15390 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault hydraulic pressure sensor 1, too low it can suddenly lead to a significantly more fuel injector group 'c' supply voltage, circuit high or change exhaust bank 4 sensor 1 heater circuit, internal resistance too large is the final reason of the code. |
15390 Possible Causes:
15390 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 15390 Code
- Inspect all the connections throttle/pedal position sensor / switch 'a' / 'c', voltage correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns