Recent content by 478slimm

Sorry man for the late reply, I've been gone for over a month due to work. I already have the pin out for my plug from tweakd. The plug has a ground, 12v, heater circuit, and signal. Should I wire both heater(black wires) together and is the 12v not needed???

Sorry but yes I have the 4 wire connector I just don't know what each of the 3 wires are on my o2 are, I can't find anything or diagrams. 2 black wires and above those pins in the middle is 1 blue wire

I have a 1j non vvti in my 89 mk3, my 1j came with the 3 wire o2 sensor, 1 blue wire and 2 black wire. I need to know what each of those wires are. I have a tweakd wiring harness and they used the 4 wire plug with O2 heater, and 1 is just o2(im guessing thats the signal???) And + and -. How...

Man I went on ahead and pulled the harness out. I may jus get a soarer harness

10-4 about to go to the link now

I rather do it myself. I'm not giving Dr. Tweaked $1200 for this that price is ridiculous

Yezzzzrrrr

Well I used this and it says exactly what pin does on each plug but for starters IJ1 plug it says there's no wire in pin #4 but on my plug there is a wire there. That is where I get lost at

I built this car from ground up with no problem so my mechanical and electrical skills are decent I'm not a noob. Jus can't find exactly what I need for the 1j. I saw only 1 thread with a guy that had the same exact harness like mine but they didn't let go any info on how to wire it up.

Dude I've searched and googles everything possible. All of the pinouts I've found aren't accurate. Some one told me to go by the pic and that's not accurate either, for starters in the pic it says green wire from IJ1 is fuel but on my plug green from IJ1 is power for the ac compressor. I'm not...

Only 2 plugs to ecu

OK I've put power to ecu, ran fuel pump on and on off switch and have power and ground to the igniter. Car only starts on starting fluid then cuts off and injectors not getting any power. What am I over looking. This is a pic of my body loom. Chaser... What is this capped off plug???Can some...

Some one told me to go by this but the plug wire color that it say use are not the same color on my plugs

89+ Supra. Its already in.