Need some help with connector!

808steeze

New Member
Jan 26, 2012
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Hawaii
Can anyone tell me what this connector connects to. The person that wired up my engine harness had the two wires next to each other connected to injector power and the lone wire connected to: two power wires going to the IAC connector, and then two more power wires running into the harness that I did not track down.

DSCN0231.JPGDSCN0233.JPGMy question is, are all of these wires switched power or is that lone wire connect to MREL.