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Engine load source PWM-signal (Bosch-EDC, MB-EMR, MB-FMR, VDO-EGas,...)
Speed range in the data batch is faulty

Description
Effects on the driving operation
Possible causes
Place of action
Instruction
Setting conditions of the event
Testing conditions of the event
Final function check
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Description

Speed range in dataset faulty.

Effects on the driving operation

Hard, in strong engines no shifts.

Possible causes

Data batch constant ENG_SPEED_RANGE_ faulty.

Place of action

No description available.

Instruction

Check/correct the elements of the dataset constant ENG_SPEED_RANGE_.

If this is not possible, replace the dataset.

Setting conditions of the event

No description available.

Testing conditions of the event

No description available.

Final function check

If the defective component cannot be clearly identified, you should try to reproduce the fault:

  • Reinstall the component in the vehicle.
  • Test function.

After the fault has been eliminated, the following steps have to be carried out:

  • Conduct a test drive with function check.
  • Read the fault memory
  • Check transmission for leaks.
  • Perform a final visual inspection.

These steps are necessary to ensure the entire vehicle functions correctly.



© by Voith Turbo GmbH & Co. KG, S. Brunnengräber
send remarks to stefan.brunnengraeber@voith.com (documentation department)