Hey guys, I have an 01 A6 2.7 tip with immobilizer. I read that file and me7check says it’s good. In my research I found that a b5 s4 tune file 551L box will work and even better I won’t have to mess with the immobilizer. Double triple checked everything using the wiki as a guide, no bad checksums. Flashed it successfully, 19/19 and I clicked ok and it disconnected(not sure if that’s normal). Turned key off a while, turned back on them off then started. Ran for one second then died. Pretty much just barely catches now.
All other modules in car can be read, but my ecu is going on and off it seems. It connects for a second or so on nef and vagcom then disconnects from ecu. I have codes for the trans and abs not being ecu signal and also a ton of central locking codes and an airbag code. Also if I leave key on it makes a whirring noise and clicks from what sounds like inside the main relay area where the fuel pump and whatnot is.
I am absolutely a noob so please help, am I fighting the immobilizer in the cluster? The clicking im hearing which sounds like a relay, is that related to immobilizer as well or a sign of something worse?
Sounds like you wrote with kess Close is that right? Othervise write again in Bootmode it should work if your checksums right
had that kind of issue with Ori Kess on a A7 me7.1 ecu was going on /off and you also should hear your relay in front klicking
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