[Diy_efi] 1984 Corvette ECM

[Chuck Kahler]

I installed an 1984 Corvette engine and 700R4 trans in a small British
sports car.  I used the complete TBI setup.  It worked great till I was
charging the battery the other day and started the car with the charger on.
It started as normal, but after a few seconds, it stalled.  Which was
strange since it never did that before. It would not restart.  When trying
to restart, I notice no spray from the injectors.  After extensive testing,
it was determined a couple of the transistors in the ECM were fried.  One
was on the power supply side and the other was a small one in the main board
of the computer.

My question has to do with what ECMs will work with this engine/trans.  The
ECM I have is a 1225550.  I think it's out of a 1982 Camaro but not sure.
The correct ECM for the engine/trans is a 1226026.  The Chev dealer gave me
a list of what cars use the 1226026 ECM.  Does anyone know what car the
1225550 came out of and what cars use the same ECM.

Also does anyone have one they want to sell that would work on my engine or
know where I can get one.  I'm on a budget and don't want to pay much for
this part.

Thanks for the help,
Chuck



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