computer question

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07-18-2011, 11:52 AM

demon79

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Car: 1983 firebird

Engine: 350 lt-1 crate motor

Transmission: borg warner t-5

Axle/Gears: stock 3.27 posi rear disk

computer question

can i use the computer from a car with the vats system in a car that doesn't have the vats?

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07-19-2011, 03:40 PM

RBob

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Car: check

Engine: check

Transmission: check

Re: computer question

Quote:

Originally Posted by demon79

can i use the computer from a car with the vats system in a car that doesn't have the vats?

It depends. If you use the PROM/MEMCAL from the non-VATs car ECM in the VATs car ECM, it will work. Such as when replacing a bad computer (ECM).

If doing a swap and using the original VATs equipped ECM, no, the injectors won't fire or will stop firing after a few seconds.

RBob.