I have a 1986 iroc that has been swapped to carb. I am using a in tank pump and am having a little trouble trying to figure out how to use the wires that already exist. I have searched this but haven't found anything of help. I have no ECM and the Tpi harness went with the motor. I have located the pink brown and black wire under the drivers side kick pad. The black i assume is grounded somewhere and i am going to tap into it and put a in line switch in. The other 2 i need help with. Can someone tell me witch one if not both i need to put in the injector #2 spot in the fuse block to get key on power to the pump.

TIA

 

Found this in a quick search

"You will have three wires that come from the sending unit. Ground wire, fuel gauge wire, and fuel pump wire. Ground wire will go to ground. Inside of the car: My fuel gauge wire was pink, my fuel pump wire was tan."

from here...

https://www.thirdgen.org/forums/elec...el+pump+wiring

Looks like for an '86 the power wire is the tan one.

 

ok maybe im a retard thank you very much