General Black Box ECU Board J331B39494A ?

[rdeis]

I acquired a black box ECU that has no part number on the outside in a giant parts lot. I'm trying to clean, test, and liquidate the stuff I can't use stuff so I can buy more go-fast parts I need.

The board has a mitsubishi logo and part number J331B39494A.

Can anyone tell me what car this is for? Is it one of the coveted flashable ones?

Thanks!

 

[steve]

The Black Box ECUs I've got have the part number engraved in the plastic connector like this 1999 ECU. PCB Numbers like this JE331B156D can often be used in multiple ECUs depending on how it's populated or what software is installed.

From the E2T number you can usually backtrack to an MD number and what it came from.

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[rdeis]

Got it, thanks!
E2T 75784H 2 ZC
B291B

That's odd, it doesn;t appear on the lists at https://janehacker.ca/wiki/DSM/ECU/ECU_Numbers....
Google wants it to be a *6*5784, which would be a late 90s Lancer, but it's a 7. Interesting...

 

[steve]

I'm guessing it's a 2001 Eclipse MR514267 ECU like this one on eBay.

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