like the title states how can you tell?

 

The wires which power a high impedance injector will be Black/Yellow while the low impedance would be Brown.

 

Also you can look for the resistor box.
It's located under the factory air box.

 

This is to identify a harness outside of the car.

Any other way of telling besides the wires to the injectors as the injectors have that black tar-ish boot that covers them

 

injector clips have offset locating notch on hi ohming saturated injector harness

 

Pic or example?

Also what does the resistor plug look like? Is it only specific to low impedance harness's?

 

sure mate,, got all day to find you a pic of an injector clip with an offset notch .. sheesh

 

I didn't give a time frame :P

 

https://www.rx7club.com/2nd-generati...es-do-1007910/

And the Brown wires which feed voltage to the injectors have two ends to the wire, one at the injector and one at the other end of the harness thus there would be two places to look at.

 

Ok I have a new question. Which color wires go to which housing? I'm confused looking at the wire schematic as to which is the front rotor's primary and secondary injector plugs/wires

 

Front primary is Light Green.


https://www.rx7club.com/attachments/...lackyellow-jpg

 

Both primary and secondary are light green?

Edit* I'm retarded. They are all light green. I am looking for the light green/brown and the light green/brown white for primary and secondary

Thanks Satch :P

 

New issue. None of the primary injectors match the diagram that Satch put up

 

That's an 88 harness.

 

Yes I know. This is an 88 high imed harness

 

If you have the low resistor harness then the wires powering the injectors would be Brown. If they were high impedance the wires would be Black/Yellow and this was stated in post #2. If you have B/Y wires instead of Br wires then the Light Green wires are still connected to the injectors in the same fashion; Light Green to FP. LG/W to FS. LG/B to RP. and LG/R to RS.