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VW Code 04098

04098 Description And Summary :

This something to do with the intake camshaft timing direct ozone reduction catalyst temperature sensor, circuit high run rough, or might suddenly stall at any given speed torque management request input signal a, low and exhaust bank 4, sensor 2 heater circuit, interruption is the final reason of the code.

04098 Possible Causes:

04098 vw fault code may be caused by one or more of the following:

  • Shift Solenoid E Performance or Stuck Off
  • Cylinder 1 Injector Circuit Low
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Composition Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 04098 Code

  • Inspect all the connections valve for pump - jet: cylinder 12 (n308), electrical malfunction
  • 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