2JZ-GE PnP wiring guide

[zuprax85]

The car isn't going to have any ignition without the STA and NSW circuits hooked up. Both get connected to E1-12 at least on an 85. Not sure if your ECU is an auto and if its like an Aristo 2JZGTE you need to switch the NSW connection or you'll get a soft rev limiter. If you have a CEL that at least means you have the ECU powered with +B and IGSW.

did u try this one???

[2jzcelica]

I actually just have the NSW jumped, and I dont even know if that was necessary. I'm guessing that since it starts up with starting fluid it isnt an ignition issue. I'll look into that though. I'm going to get a noid light tomorrow and see if the injectors are getting switched power. Thanks

[2jzcelica]

It runs now. Evidently the pump was picking up some air because there wasnt enough fuel in the tank. Lol

[zuprax85]

It runs now. Evidently the pump was picking up some air because there wasnt enough fuel in the tank. Lol

FAIL

[2jzcelica]

Don't make fun of me, I wasn't the one who put the gas in the tank lol. http://s1118.photobucket.com/albums/...t=IMG_0676.mp4

[Lee_MA61]

Haha now that's some comedy this thread has needed in sometime. Glad you got her going.

-Leon

[jmbickley]

ok i have 2 questions:
1 I cant get my fuel pump to work by jumping the check connector. i have to run a wire from the battery to the pump. what am i missing?
2 I have spark and fuel^ but no start..... could these be related?

[zuprax85]

ok i have 2 questions:
1 I cant get my fuel pump to work by jumping the check connector. i have to run a wire from the battery to the pump. what am i missing?
2 I have spark and fuel^ but no start..... could these be related?

i installed a switch in the dash w/ relay and fuse, basically the switch gets power from the ignition when the key is on.

if you have fuel and spark, check your timing.

[jmbickley]

ill try that im pretty sure timing is right.... ill check it again

[Lee_MA61]

ok i have 2 questions:
1 I cant get my fuel pump to work by jumping the check connector. i have to run a wire from the battery to the pump. what am i missing?
2 I have spark and fuel^ but no start..... could these be related?

Sounds like the ECU might not be getting the M-REL power source or something with M-REL as that would be on the same circuit with the Fuel Pump check connector as I recall.