help!!

[240love]

hi...my question is...on a rb20 do the injector plugs split up like separate..because i was looking at my harneess and i cant find two of them

[Carl H]

there is an injector subharness on the rb20, its for the aac valve and injectors 4-6.injectors 1-3 are on the main harness.

[240love]

awsome...thanks

[240love]

ok i got a question...on the rb20..where the hell do you plug these up at?

[Kansei240sx]

First pic are the two relays, for the fuel pump etc. Second one is body harness plugs, i've never done RB20 on s13, just S14 do i dont know, and the third is part of the Ignition harness area, there should be a plug for it and it will mount on the drivers side behind the motor. At least thats how we have on my friends motor, im probably wrong, someone correct me. Its been awhile since i've messed with RB20 harness ****.

[240love]

thanks alot....any more outputs?

[Carl H]

toss the metal twinkie in the trash its a redundant part now.put green or blue relays in the green plugs, those are for the coils and the eccs.as for wiring the others, well that i cant tell you...but tracing will tell you what needs to be done.

[Kansei240sx]

What the hell is that metal twinkie anyways?

[Carl H]

its part of a system that is no longer connected...the fuel pump voltage control module.basicaly keeps the fuel pump quiet by underrunnining it by varying the voltage...but the s chassis doesnt have the circutry for it and the metal twinkie is a balast resistor for the system.so to recap the proper way to install the metal twinkie is to install it in the trash.

[240love]

lol...thanks alot

[240love]

ok guys..i need help again!!!!....ok so everything is hooked up..car cranks but i dont get any spark...ahh this is so frustating

[Suicide.Veteran]

check that little ground on the harness near the ignitor chip.

[240love]

yeah its grounded....my friend said there was something wrong with my harness and that he would probably have to redo it...but i dont have the time and money...any more suggestions?

[Sil240]

Oh..... I always thought that was the resistor pack for the injectors.....

[gawdzilla]

Oh..... I always thought that was the resistor pack for the injectors.....

resistor pack looks like that, but only the 26 should have them from the factory. it also has i think a 8-wire connector (7 wires used).

[240love]

its alive!!!

[DJButton]

Grats! so is mine, just not very well...

[240love]

yeah mines ok but one injector isnt shotting fuel i think so im on five cylinders right now..i really hope its the injector and not the motor