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Injector Resistor Pack Help

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Project ES

20+ Year Contributor
100
0
Dec 5, 2003
Roseville, Michigan
Ok, before anyone tells me to do my research i wanna let u know i have. Ive printed out instructions for this task and im still unsure of how this thing hooks up. From what I understand the common power is the yellow and white wire which somewhere along the harness the other power wires from the injectors connect to it (yellow/white wire has 3 wires branching off of it?) After the 3 other wires connect to the yellow/white wire those should connect to the white wire from the resistor pack, correct? If im correct so far my question is how and where do the other 4 wires connected to the injectors hook up and where do the 4 black wires for the resistor pack connect? I know theres a few people out there that can help me get through this, your help will be very much appreciated. :talon: :thumb:
 
A simplistic way to look at it is: you don't want 12Vs to supply power to your injectors. There are 2 wires going to your each of your injectors. One is to your ECU and one is the power. You want to intercept the power (12V from battery) and resist it's power to the injector (somewhere less then 12Vs).

The thick wire is the 12V wire for each injector. Cut it them all (not near any harness plugs). You will notice on the resistor pack there are 4 wires which look the same or similar and one totally different. Connect the different color wire on the IRP to one (or two, or three or all four) of the cut wires going back to the cars harness. Connect the 4 similar wires from the IRP to any of the cut wires going to the injectors. Order means sh*t.

Boom.
 
Thanks for putting it in simplified form. Ive spent so much time on this swap project checking things and researching that i get caught up in reading things how theyre typed that i forget to look at things from a simpler point of view.
 
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