ECM for 350TPI
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Joined: May 2004
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From: Crandall,Texas
ECM for 350TPI
I just bought an ECM "7730" for my 91Z28 350TPI.
It says it does not have the memcal? chip?
Can I use the one from my old 1 or do I need to buy another 1?
And where can I get one? I aint figured these little silver boxes out yet. Still learning.
It says it does not have the memcal? chip?
Can I use the one from my old 1 or do I need to buy another 1?
And where can I get one? I aint figured these little silver boxes out yet. Still learning.
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Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
If you have a 7730 computer in your car then you can use the memcal chip from it in the one that you just bought. New ECM's do not come with a memcal chip installed since they are used in a variety of cars.
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