7mgte swap auto to manual transmission plug on engine harness side

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alien4real

New Member
Jul 5, 2010
15
0
0
Pennsylvania
I have a question regarding the the engine harness plug that goes to the automatic transmission. i'm using the w-58 manual transmission so need the pinout for the plugs.There are many forum listings regarding using the white and black wire for the neutral safety switch hotwiring. My question is my harness doesn't have the sub harness connected and i want to know what color wires do the white and black wires pin too. I have alot of experience in auto repir and with test lights and voltage meters can figure this out but i want to see if someone has gone through this already can help me with the pinout. Does anyone know this pinout.. The reverse lights wires would be very helpful also. I will appreciate any help!!!

1987 toyota supra mk3 Na too turbo swap, 7mge to 7mgte
 
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alien4real

New Member
Jul 5, 2010
15
0
0
Pennsylvania
Thanks for the info i figured it out today but now i ran into another problem with no spark and my fuel pump relay constantly runs. I don't know if the pinout is incorrect on the main connector or if my alarm system is causing the no spark and have a seperate problem with the fuel pump . Tommorrows another day so if u have any info on the 1988 turbo auto harness plugged into a 1987 non turbo It would be appreciated. I'm pinning out in the morning and checking power to the ecu. I'm also going to eliminate the theft deterrent and see if that is the issue with the no spark but i strongly feel that theres no power to my ecu( incorrect pinning) on the b1 connector. My alarm system was goofy from day one when i bought the car. it went off when we walked away and he manually locked the doors took three steps and it went off. I don't feel its the fuel pump because the 7m-ge engine i took out was locked up on the crank bearings. I can't wait to feel gte power and start more supporting mods.
 
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