KYC4

I pulled my ECM tonight and it has this number:



Is this legit? I don't recall this number for an '88. Thanks for any help.

Later,

Lee

WVZR-1

Your ECM is a "service part" and has been replaced at least once already, the number on yours is the correct service replacement for an '88 and would carry the label of the replacement. An original label would have shown a # 1227165.

KYC4

Alright, thanks. I am getting a Moates adapter and a chip for my '88. Will anything made for #1227165 work then for my ECM? Just wanting to be sure. Thanks!

Lee

WVZR-1

Anything engineered for a 1227165 would be considered correct for the ECM you have. How much is the Moates adapter these days? I may have one to sell.

KYC4

$35...and I'd be interested.

https://www.moates.net/g1-memory-ada....html?cPath=64

Thanks again ,

Lee

Cliff Harris

As far as I know the only difference between the 1227165 and the service part (the link to the picture didn't work for me -- my info says it's 16198259) is an added wire that adds a MAP input.

KYC4

Okay thanks for that info. I appreciate it!

Thanks,

Lee

MrWillys

Actually the MAP was used with the 7165 starting in 87 in S10 2.5 L.

tunedport85inject

Hi MrWillys are you saying that, other than a MAF circuit, this ECM has an implemented MAP (manifold absolute pressure sensor) imput ? am i right?

MrWillys

Yes, the 7165 was used in the S10 2.5 with a MAP sensor. If you go to Tunercat's website and click on ECM definitions you can see the different broadcast codes that used the 7165.

Cliff Harris

The 1227165 ECM was used in a bunch of vehicles (I made this list so I could be on the lookout when I went to the Pick Your Part junkyard):

http://home.earthlink.net/~cliff_har...age/usage.html

KYC4

Thanks for posting that list, Cliff.

Later,

Lee