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NEED ANSWER ASAP: Are ECU's specific to the car after 30 starts?

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Old 11-01-2001, 04:59 PM
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Default NEED ANSWER ASAP: Are ECU's specific to the car after 30 starts?

I know benz's do that crap, but if one were to put a chipped ECU that had been used for a while out of one S4 into another S4... would it work? Or are the damn things car specific?

Muchos Gracias
Old 11-01-2001, 05:02 PM
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Default Hadn't heard about that for Audis. Lots of people swap ECUs...

...could this be a feature of the newer 2001+ ECUs though?
Old 11-01-2001, 05:03 PM
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SPecific only to the box as in M, L, H, A box FWIK not sure if that's what you are looking for.
Old 11-01-2001, 05:05 PM
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right, that won't be a problem.
Old 11-01-2001, 05:07 PM
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OK, so swapping used ones shouldn't be a problem.
Old 11-01-2001, 05:10 PM
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So what's up with your car? E-mail me if you want...
Old 11-01-2001, 05:16 PM
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Default Nada, just have to get some things taken care of...

like taking the stickers off of it, put the back seat back in, toss the cat-back in the trunk with the stock downpipes, and finally trailor it over to the dealership.

I'll probably try and talk to the mechanic next week, and see when I can take him out to lunch. Then I'll know more after we discuss the situation
Old 11-02-2001, 04:48 AM
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Default Immobilizer III cars have ECU and instrument cluster tied together

but it's gotta be done before the car will run. AFAIK, no US S4s have Immobilizer-anything.
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