Foxrider

so I have a 1992 hatch with a 98 GSR swap in it an had tranny problems took it out and had it rebuilt and put it back in and put different wiring harness on it that friend said was right one but the car wouldn't start or fuel pump wouldnt kick on so put old harness that worked back on and it still wouldn't start or fuel pump not coming on so my ? Is what could it be ??? Any help would be awsome please and thanks

messeduprex

check all of your grounds

Foxrider

checked them and the ecu

civiceg8boy

check your main relay samething happened to me when i swapped an ls to my 4dr and it wouldnt start or the fuel pump wouldnt kick in

Foxrider

I replaced that also with a brand new one

1LowSol

Try the ECU And grounds

Foxrider

I already did

trustdestruction

You sure everything's plugged in and you didn't forget to plug something in?

blueg6

check your fuse for your ECU.

Foxrider

I plugged my ecu into a guy who owns an import shop and same car as me and it ran his car just fine and yea I'm sure everythings plugged in I've been through it probably 20 times now trying to figure this thing out