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Discussion Starter #1
I am having alot of trouble finding a correct pinout for my ecu. I cant find any that match my ecu, and unlike the other toyota ecu's ive dealt with, this one is not labeled on the board. I have searched for awhile and cant find any. The 21 pin on the 24pin connecter is supposed to be battery in all the diagrams, but my plug is blank.
 
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