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Good Junkyard ECM's to look for?

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Old 07-15-2004, 09:36 PM
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Car: 90 Integra
Engine: B18
Transmission: 5-speed
Good Junkyard ECM's to look for?

I got a chance to run through the junkyard today, picked up a '730 ECM. Found out all ECM's are $20.

My question is, are there any good ECM's that are hard to find that I should see if I can score? I only took a quick look, found a 747 and a 749 (admittedly though, didn't check the rest of the numbers, and I don't know if there are other ECM's that might end in 747/749).

Truck TBI is 747 right? What is the '749, the Sy/Ty ECM? These were found on 80's/90s FWD cars if I remember right, Cutlass/Corsica/Skyhawk, et al.

Thanks for the help guys,
-Dustin
Old 07-15-2004, 10:12 PM
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Old 07-15-2004, 10:37 PM
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Re: Good Junkyard ECM's to look for?

Originally posted by dwillms
What is the '749, the Sy/Ty ECM? These were found on 80's/90s FWD cars if I remember right, Cutlass/Corsica/Skyhawk, et al.
Besides the Sy/Ty and Turbo Sunbird, the '749 can be found on '87-'88 cars with the 2.3L Quad 4 engine. Quad 4's are pretty easy to spot. I've never heard of any other P4 ECM that ended in '749, but the full part number is 1227749, and 16198263 is a later GM number for the same ECM.
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