is there any way to visually tell a difference between, obd0 and obd1 injectors?

just wondering

WITHOUT putting them in the car, and seeing what happens?

 

if i remember right the injectors clips are different.

 

clips are different but really doesn't make a differance... just get the clips from the injectors you want to use and splice em in...
~skottie b...

 

Most obdo cars are peak and hold injectors which needs a resistor box and most obd1 ( not h series) are saturated not needing a resistor box. When looking at the obd1 injuectors where they attach to the plug, they have a plastic piece in each top corner. When looking at the obd0 plugs they have the plastic piece in the middle top only. I know this sounds confusing but when you look at them in person youll see what I'm talking about. If you need any thing else let me know.

 

^kyle beat me to it. OBD0 are peak and hold period. The clips are actually almost identical. Do not test it out using an OBD0 clip, because it WILL fit on an OBD1 injectors.

 

Just test the resistance on the injectors and you'll know which is which.

 

my friends car is wired for obd1 (no resistor box) it was done by custom car care, and there is no resistor box...

he car is running like shit, dumping way way to much fuel, and the spark plugs are really black...and there is gas on top of the pistons.

so i think he is accidentlly running obd0 injectors...

and i have 2 sets of injectors, and im not sure how to tell them apart...

anymore info?