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Discussion Starter #1
Im trying to wire in my apexi s-afc II into a 2003 tacoma. I was looking at the wiring diagram for the truck, and there is more than one wire coming from the sensors. (AFM, TPS). Does anyone know which wires I should connect the apexi to?

Thanks,

Eric
 

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Not sure if it is the same w/ tacoma's, but on my mitsubishi, you wire the SAFC directly into the wiring harness right at the ECU.
 

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Discussion Starter #3
Well that's what we were planning on doing. What I dont know is which wires to tap into. For example, the tps has three wires coming into the ecu. I think that one of the wires is the signal wire, and the other two are power, but how do I know which one to tap into? Same with the afm.

Has anyone on here installed one in a taco? I have evrything run, the wires are at the ecu, just don't know which ones to tap into.

Thanks,

Eric
 
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