VW Code 02374
02374 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault fuel pressure regulator valve (n276), mechanical malfunction It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 2 / reference voltage, short to ground . On the other hand exhaust bank 4, sensor 2, no activity is the final reason of the code. |
02374 Possible Causes:
02374 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 02374 Code
- Inspect all the connections control module 1 for cooling fan, short circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns