uptownrickyv

The precision 440s i have dont seem to plug in to the stock harness. Are they not just same as stock as for where they plug in? Do i need something or did i get the wrong ones?

B18Flip

do you have an obd2 car?

uptownrickyv

Yeah its a 2000 civic si... is that the problem? What do i need to get for it to fit?

V-SPEC 1

first, you need the obd1 injector clip and when you get that, look inside the injector where you plug it in, you have to shave/trim the plastic piece in the middle. It's hard to explain but first get you an obd1 clip.

uptownrickyv

Ok... where can i get one and out of what car? I live in a small town, so i doubt they'll have anything i need there

IN VTEC

iTrader: (3)

If you need OBD-1 injector clips, I've got a set you can have. They're OEM Honda plugs, so you'll still need to shave down the nub on the inside of the injector's clip recess.

I have pics of that nub from my MSD SCI injectors, which are the same design as the Precision injectors. I just have to resize and upload them.

B18C1CYA

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostedb20vtec &raquo;</TD></TR><TR><TD CLASS="quote">first, you need the obd1 injector clip and when you get that, look inside the injector where you plug it in, you have to shave/trim the plastic piece in the middle. It's hard to explain but first get you an obd1 clip.</TD></TR></TABLE> and check and see if they use a resistor box, they might i know on my teg i needed one with my 880cc precisions,

uptownrickyv

IN VTEC, thanks... I sent you pm. I dont think you need a resistor box until you pass 600's or something on the injector size

IN VTEC

iTrader: (3)

Injector size has very little to do with injector type (saturated vs. peak & hold). Either type comes in a variety of flow rates.

Measure the resistance b/w the prongs on the injector. Low impedance (3 to 4 ohms I think) is PnH, and high impedance (12 to 16 ohms) is saturated.

Resistor boxes are for use with PnH injectors.