Tap into fuel injector wire

[Mighty1]

As some of you know, I am putting my truck back together however I was not the one to take it apart. I installed the intake manifold and injectors and noticed that someone had spliced a wire into one of the #3 fuel injector wires. It was cut from where ever it went and haven't found the other end.

Any ideas why someone would tap into the injector wire so I have an idea where to look? Would it be going to a guage? Providing a signal for something?

 

[SANTEEN]

As some of you know, I am putting my truck back together however I was not the one to take it apart. I installed the intake manifold and injectors and noticed that someone had spliced a wire into one of the #3 fuel injector wires. It was cut from where ever it went and haven't found the other end.

Any ideas why someone would tap into the injector wire so I have an idea where to look? Would it be going to a guage? Providing a signal for something?

More than likely, they were using injector pulse for the Nitrous kit that he had on there, or he may have also had a meth kit. Some of the meth kits use injector signal.

 

[Mighty1]

No meth kit on there from before. What does the injector pulse have to do with the nitrous? Maybe tied in to the window switch?

I guess I should just cap it off? Or save it for my Snow meth kit I will be installing?

 

[VENOMOUS1 RACING]

I bet it had some kind of engine management system like a VEC or AEM and the injector wire was reference. Usuallyt Meth and Nitrous use the TPS sensor and set a voltage to trigger the solenoids.:dontknow:

 

[Mighty1]

I bet it had some kind of engine management system like a VEC or AEM and the injector wire was reference. Usuallyt Meth and Nitrous use the TPS sensor and set a voltage to trigger the solenoids.:dontknow:

I removed the split second box and the dual paxton fuel pumps from it during the down time. I am switching it to a SCT with the dual pumps in the tank. Would a VEC or AEM have worked with the split second system?

 

[SANTEEN]

I bet it had some kind of engine management system like a VEC or AEM and the injector wire was reference. Usuallyt Meth and Nitrous use the TPS sensor and set a voltage to trigger the solenoids.:dontknow:

Hey venomcooch. Roe's meth kit uses an injector signal for reference and i believe it's an option on the Snow meth kit. Not 100% sure on the snow kit, I'm using boost pressure on mine.

 

[BLWNSRT]

Hey venomcooch. Roe's meth kit uses an injector signal for reference and i believe it's an option on the Snow meth kit. Not 100% sure on the snow kit, I'm using boost pressure on mine.

You are correct, my snow kit also is hooked up using boost and rpm signals on my old truck.