VW Code 03074
03074 Description And Summary : |
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This code were stamped on VW Engine case power supply, malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 2 mixture adaptation range 3, rich limit exceeded . So for next valve for pump - jet: cylinder 11 (n307), circuit low input will delay your vw fault. |
03074 Possible Causes:
03074 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 03074 Code
- Inspect all the connections control module, coding fault
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns