ECU differences

Q&A regarding engines, turbos, and intercoolers and power upgrades

ECU differences

Postby Smaay » Mon Oct 06, 2014 5:41 pm

What exactly is the difference between the 90 and 93 ECU? I have a 90 and the GF just got a 93. Why cant I use my AEM EMS on it?
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2001 Celica GT-S 2ZZ-GTE
90 Celica All-Trac 3S-GTE
97 Supra 2JZ-GTE
97 Celica GT 3MZ/1MZ hybrid
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Re: ECU differences

Postby Smaay » Mon Oct 06, 2014 5:46 pm

ok i compared Engine Control documents and several pins are moved. Is that it only pin location? there isn't some sort of weird logic im not seeing?
2001 Celica GT-S 2ZZ-GTE
90 Celica All-Trac 3S-GTE
97 Supra 2JZ-GTE
97 Celica GT 3MZ/1MZ hybrid
Smaay
Club Member
 
Posts: 326
Joined: Sun Sep 12, 2004 3:55 pm
Location: Palmdale, CA

Re: ECU differences

Postby RedCelicaTRD » Mon Oct 06, 2014 9:28 pm

All you have to do is repin.
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