90Lxstanger

[blockquote]
So I think i fried the computer in my car its a DA1, wondering if anyone knows how to tell if its bad or not, which im sure it is, im gonna get it into a shop but not until monday which blows,, Found ECM's on Rockauto.com, around 150 new, so i might go that route, i wanna get one from a jumyard but I cant do that until Monday which i work from 700-330 till friday so im screwed there.
Heres a list of ECMs that'll work- hopefully, let me know if anyone knows of more
DA1 5.0 87 Mustang SD-SFI / Manual (see note 1)
DB1 5.0 87 Mustang SD-SFI / Manual
DC 5.0 Mustang SD-SFI / Auto
DE 5.0 Mustang SD-SFI / Auto
D3D 5.0 Mustang
GJ1 5.0 Mustang
VH2 5.0 86 Mustang SD-SFI
VJ1 5.0 Mustang
VM1 5.0 Mustang
VR1 5.0 Mustang SD-SFI / Manua[/blockquote]

Joel5.0

How did you determine the ECM is fried?.....

90Lxstanger

Well i havent- i made a post a few days ago, and anyway i went to scan the ECM and when i hooked up the jumper wire, i accidentially hooked the jumper into the wrong wire-instead of the STI, and it threw a spark, and now the car doesnt run right at all, idles all f*cked up like its got a HUGE cam, and try to hold it steady at 2000rmps its rough as sh*t and vibrates- throws black-blue smoke, what do you thinks has happened?

Joel5.0

Yep....that will fry it....[&o] ...specifically the SIGRTN circuit...there should be an open/blown line on the board causing all problems with the MAP, EVP and TPS signals. You could also open the ECM up, expose the board and check if a repair like the one below will do it for you........

90Lxstanger

Yeahi guess i can remove it and see whats happened, i take it the cover unscrews right off, and I cant even see whats wrong with that pic........lol

90Lxstanger

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