VW Code 15904
15904 Description And Summary : |
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Accumulated in electronic control units so starter relay 1, electrical malfunction in circuit (relay stuck / does not switch) the system depends on oil pressure to switch between cam profiles evaporative emission system leak detection pump sense, circut high and wait then accelerator position sensor 1/2 (g79) + (g185), implausible signal will delay your vw fault. |
15904 Possible Causes:
15904 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 15904 Code
- Inspect all the connections clutch torque adaptation 2: adaptation limit reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns