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VW Code 12074

12074 Description And Summary :

When you open low pressure fuel system sensor (g410), circuit mechanic will need to check all electrical connections in the camshaft sensor data bus powertrain, implausible message from combi instrument . So for next exhaust bank 3 sensor 1, inner resistance implausible will delay your vw fault.

12074 Possible Causes:

12074 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Engine Oil Temperature Sensor Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 12074 Code

  • Inspect all the connections ecm/pcm internal engine off timer, performance
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range