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> anyone running 3rd gen MR2 ECU?
post Feb 28, 2016 - 8:14 PM
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Smaay

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Like the title says, is anyone running a 3rd gen ECU from an MR2. according to this diagram, the MR2 has more sensors than the ST205. will I be fighting a CEL?




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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
 
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post Mar 15, 2016 - 8:57 AM
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Smaay

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good to know. i wonder why people doing third gen swaps dont seek out these ECUs?


looking at the Engine control drawing for the 1993 All-Trac and the 3rd gen SW20 pinouts. I have to change 2 pins!!!! thats it 2 pins.

Move FPR pin A-6 to C-16
Move PIM pin C-5 to C-2

It cant possibly be that easy

This post has been edited by Smaay: Mar 15, 2016 - 11:11 AM


--------------------
2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac

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