So I took apart my ECU...

Freshmaker

New Member
Feb 3, 2007
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Oconomowoc, Wi
I was trying to track down code 47 and this is what I see when I open my ECU...



Can someone please pop their ECU open and take some pics, let me know where I can re-attach these leads to the corresponding pins.
 

tissimo

Stock is boring :(
Apr 5, 2005
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Melbourne, FL
umm.. jza70 ecu?

all of the jza70 ecus (3-4 of them) have all had a daughter board in them connected with a ribbon cable.....
 

Freshmaker

New Member
Feb 3, 2007
396
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0
Oconomowoc, Wi
Yeah, its a 1jz ECU

I dont see any where to even connect a ribbon cable...

Can you tell me what yours says on the main board? Mine says "Toyota F1719-22010" and the mounting holes don't even line up right >.<



The Label on the ECU box is correct for a 90-93 1Jz supra, but maybe someone switched boards?
 

tissimo

Stock is boring :(
Apr 5, 2005
4,238
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Melbourne, FL
I dont think thats a jza70 board.. I dont have my 1jz ecu here. I'll get it and try to get some pics.. Maybe thats a cressida board(or whatever they call the cressida over there)