So is the injector wiring , as follows or do I have mine wired wrong causing all my trouble ? Is it one primary and one secondary per pigtail, or are both primarys in the same harness and both secondaries on one harness? This might causemy irratic idle and drivability problem. Cause from the looks of the wiring diagram thats how they have it layed out , one primary and one secondary.

 

Why don't you just check the colors? It's a hell of a lot easier than trying to figure it out by where they come out of the harness or their length.

 

the primaries are on one part of the harness and the secondaries on another spot..there is no way I can see wiring up a Primary and a secondary injector That CLOSE.
By the Way,IF you put the wiring ON backwards,the car will start,.BUT as soon as you Hit the Gas,,it DIES
(this happens when you wire the secondaries up as the Primaries..ASK ME,I know!!!!..it Stumped me for 3 months.and THOUSANDS of Dollars In parts!)
OH..sorry EDIT: I used a S4 N/A harness on a TII application.

 

The longer wires go to the Secondaries and the shorter ones go to the primarys. It doesnt matter left or right as long as the long their in the right rail.

 

OH snap. That's right. We have rotary engines.

Yep, as long as you have the right plugs on the right rails you'll be fine.


I was about to say "how does it NOT matter which pair of plugs goes to which injector on a given rail?"

 

The injectors "batch fire" anyways.(both at same time) so it is ok to mix up.
I knew a Guy that Mixed up the wiring( besides ME) and wired up Primary and secondary AS primary..
What happened was Bad starting and it would operate "crappily" above 3800.I am assuming always running on one rotor.