Question about Diyautotune's Pigtail Wiring Harness
I've finished the mods for my v2.2 MS that's going into my stock '91 miata. I just need to take care of the harness now.
I have the diyautotune's 18" pigtail wiring harness and it has 2 identical wires for IAC1A and IAC2A (both blue / white labeled IAC-A). Also IAC1B and IAC2B are also identical green/white wires (labeled IAC2B). My question is how do I wire this into my factory wires? I need to find out which wire is IAC1A to wire to the secondary CAS (white) and which wire is IAC2B to spark out B brn/yel... Should I bridge them all together? (both blue/white to white on factory harness, and both green/white to brn/yel on the factory harness) Do I really have to open up my harness to find out which db37 pins they're in? Thanks in advance. |
Originally Posted by seoulracer
(Post 380231)
Do I really have to open up my harness to find out which db37 pins they're in? Thanks in advance. Really it's 2 screws to remove the connector, it's not the end of the world! |
multimeter will help you figure out the wires in a snap.
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