Quote:
Originally Posted by mjannusch
Yes, you need to hook the green wire to the ECU side of the factory EGR wire that you unhooked when you removed your EGR valve/sensor assembly.
You can determine which wire to connect to at the EGR connector by using a multimeter set to measure ohms and connect it to the right pin at the ECU and then hook the other end to one of the wires at the EGR connector. When you find the right one, the meter will show 0 ohms or very close to zero. Otherwise, look at the wire color at the ECU for that pin and see if there's one at the EGR connector that matches the colors.
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so i check continunity between one of the pins on the connector that i pulled out my egr connector, to what???( you said right pin, what pin is that?) and the correct wire is the wire with no resistance? That doesn't make any sense to me. Wouldn't it be the wire that has contunity, cuz if it doesn't, where does the wire go to? Or is this just the process of elimination because the other wires have resistance between those and the "right pin" and correct wire from the connector doesn't have resistance, but has resistance with another wire.. and then this wire needs to be connected to the green wire?? I'm confused thanks again..
yup ips , they made me a custom harness" plug n play" Haven't received it yet, and i also don't know which year they use.
Its kinda like a boomslang harness thats located right at the ecu. one has a 99 side , and the other has a male connector thats compatiable with aem ems. Vr4 me did a hell of a good write up on it, but i decided i didn't wanna spend all that time soldering cuz I suck at it. I would never attempt to swap out an entire harness that would be mega time consuming/expensive