hi i have realize that i havent done enough research until after i did my swap. so i have a obd2a motor and i dropped it into an obd2b chasis. the thing is i do not have a engine harness thats obd2b. so now im stuck with an extra plug from the fuse box thats supposedly going into the obd2b ecu. im wondering is there a way or does anyone have a diagram to show me how to rewire that xtra plug into a obd2a ecu/ green plug to the fuse box. unless i cant do this then my final option is to swap out the in dash harness obd2a which i have and im not planing to do this unless its a last resort. all help are appreciate please thanks.

 

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