which inejctor wire is positive

[34tftf]

I am installing Injector dynamics 1000cc injectors and it requires you to make your own clips, I was just wondering which wire is which and what part of the clip it goes in? the clip has a 1 and 2 beside each hole assuming 1 is pos and 2 is neg?

 

[ed1380]

I would check vfaq for ecu wiring diagram

 

[V3TT3_50_TH]

2 goes to the ECU

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[XTurbodTalonX]

The connector coming from the ECU only goes on in one orientation. Look at the side of the injector right where the clip goes, and you'll see a small '+' sign. This is for stock 450cc injectors though.

 

[donniekak]

Remember, the power comes from the resistor pack, not the ecu. The ecu just grounds the constantly charged injector coil to make it open.

 

[V3TT3_50_TH]

Remember, the power comes from the resistor pack, not the ecu. The ecu just grounds the constantly charged injector coil to make it open.

Interesting, if you follow 1-25R it says power source.

 

[34tftf]

thank you for that, but on the clip it only has a 1 and 2 for the holes