Reading Off Data and Replacing Components

Reading Off Data And Replacing Components






NOTE: Before replacing a control module, the programmed data must be read off first if this is possible.


- Ignition on.
- Use Programming function to read out all data from ECC control module and note down the values. These values must be used to program the new control module. For further information about programming Description of ECC Programmed Data

Then try a new ECC control module.

After performing this procedure General Information About Programming