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Old 04-15-2022, 03:35 PM   #5
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Join Date: Apr 2016
Location: SE Michigan
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Quote:
Originally Posted by JakeSFHunter View Post
From the little experience I have. You'll need to pair the immobilizer and the DME. The 3.4L and 2.5L with cable throttle bodies have similar DME firmware/software but of course the tune is different.

Do you plan to flash the whole chip with 2.5L info or just the tune? If its just the tune then you'll run into some issues. The maps/tables are not in the same places and can vary even from one 2.5L DME to another.

Wish I can see this not programmable DME.
Okay maybe I misspoke, what I meant by ‘not programmable’ is more like ‘not flash-able through OBD2 port. So if I pick up a later version of 2.5 DME that can be flashed, I needs to match it with the immobilizer on my car or it won’t work, right?
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