4afe wiring harness help

[pwuser162277136859]

rebuilt my second gen 4afe and now im in the process of starting it for the first time but noticed that this plug on my wiring harness is not plugged up and can not find any where to plug it up to does anyone have any info on this

[Retaliator]

Fan?

[pwuser162277136859]

it is located behind the intake main fold on the left side of the engine im holding it in the picture above infront of the power steering res

[Hassan1991]

Can be for VSV or IAT.

[pwuser162277136859]

do you have pictures or either of those connectors

[mnoumanengr]

Looks like VSV connector, it’s a valve behind intake near throttle body

[pwuser162277136859]

i went to look just now didnt see what you have pictured could you circle the locate of where you think it might go in one of these pictures i took two one from the air filter which i have the plug circled green and one from over head where you can see the wire in the harness its the blue one

[Hassan1991]

You have pinout of your ecu?
Just trace the wire to which sensor it goes. Easy.

[pwuser162277136859]

i do not have pinout of my ecu and i would be confused anyways

[Hassan1991]

Share the picture of your ecu. Want to see which gen it is. Will share pinouts afterwards.

[pwuser162277136859]

my ecu is where my wiring harness starts right ?

[Hassan1991]

Yes. Look at passenger side behind dashboard.

[pwuser162277136859]

been at work but i may try to get access to the ecu tonight i know my car is a sec gen dont know about my ecu tho what pictures of the ecu do you need

[pwuser162277136859]

got glove box out now where is ecu

[Hassan1991]

It would be mounted close to firewall.

[pwuser162277136859]

where is the ecu i dont see it

[pwuser162277136859]

figured it out it was for my crank shaft postion sensor

[Hassan1991]

Good​.
Those connector in your second picture are leading to ecu.