VVDI Multi Prog Read Write GM Delco E87 Tips

Quick Question:

To clone delco e87 using VVDI Multi Prog, if I just need to copy data files and write them to ecu and it will be done? What does this prompt mean?

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Here is the Answer:

Read password file on Bench mode.

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To clone delco e87, simple Read& Write won’t work.

First install module to car, and see if car will start.

1)If so, and ECU was read and written before using other ECU programmers, cloning is not possible. See if that programmer could still read and write

2)If not or immobilizer is active, we need to do immo off

Done! Hope this could help!

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