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VW Code 13874

13874 Description And Summary :

This something to do with the intake camshaft timing bank 1, cam shaft position sensor, discharge opening (g300), short-circuit to mass mechanic will need to check all electrical connections in the camshaft sensor evaporative emissions (evap) fuel vapour temperature sensor, circuit intermittent you can see the angle sensors 1 for butterfly valve drive 2 (g297), signal too small is the final reason of the code.

13874 Possible Causes:

13874 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 13874 Code

  • Inspect all the connections evaporative emission system leak detection pump sense, circuit range / 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