[Diy_efi] 1984 Corvette ECM

[steve ravet]

Chuck Kahler wrote:
> 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.

Maybe you could fix your ECM?

> 
> 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.

From:  http://www.acdelco.com/html/catalog/index_list.htm

1225550:
Year  Make      Model             Engine
1982  CHEVROLET CAMARO            V8 5.0L 305cid GAS FI N Engine VIN = 7 
1982  CHEVROLET CORVETTE          V8 5.7L 350cid GAS FI N Engine VIN = 8
1982  PONTIAC   FIREBIRD TRANS AM V8 5.0L 305cid GAS FI N Engine VIN = 7

The 1226026 list is much longer.

You could also read in the archives about using a 1227747 truck ECM to
control your crossfire motor.

--steve

-- 
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com

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