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Trying to figure out wiring, plz help!!!

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Old Sep 4, 2022 | 12:30 AM
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KySSguy502's Avatar
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From: Kentucky
Trying to figure out wiring, plz help!!!

@Kolt I had a buddy who unplugged a bunch of sensors and since I wasn't there to mark them when he did it I've had to figure out where they go. Also have an issue with the hid balast going out in my headlights so I'm trying to figure out which wires are stock wires and which I can gut.


I think this is a o2 plug

The last plug i think goes here.

This ome comes out of the same bundle that goes to the ecu and has about 8 in of wiring. I think its the one that goes to the fuel rail plug.

This is the fuel rail plug. Pretty sure the last one goes here.

This is the other purple plug set that could mis.atch with the last two shown. Is there a way to verify which ones go to which set?

This is on top of the tranny by the tip mount, the blue part makes slight contact with the shifting balast when in certain gears, could this 2 pin female plug gone somewhere else?

This is just a mount for a plug set but i cant seem to find a set that mounts to it. Im thinking dumb@$$ damaged it.

Heres the headlight wires ive got after i pulled the balast.

I know the blue one is a stock plug but not sure about the other two

Same with these two i cant seem to folow them to see if theyre attached to the woring harness or not. If theyre stock then i leave em if not i need to gut them.


Thank you for all your help everyone. God bless you and yours!
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Old Sep 6, 2022 | 10:06 AM
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This.... is a ******* mess man
Can you get wider shots of the areas where the plugs are located. Maybe a couple full engine bay shots and mark where the connectors are in a photo editor. I know what some of those are already but i have a feeling your harness isnt routed correctly in some areas
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Old Sep 6, 2022 | 03:25 PM
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Originally Posted by Kolt
This.... is a ******* mess man
Can you get wider shots of the areas where the plugs are located. Maybe a couple full engine bay shots and mark where the connectors are in a photo editor. I know what some of those are already but i have a feeling your harness isnt routed correctly in some areas
yeah I wouldn't be surprised if it's been pulled all the way out and hap Hazzardly put it back in. Ill send the photos in like 3 hours when im home. Thabks again for your help.
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Old Sep 11, 2022 | 11:56 PM
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So here's the farther away pics you asked for. All the wire shielding was removed for whatever reason and I already got replacement to put on and tape up to prevent these wires from being damaged. Still trying to figure those headlight wires out. Man I hate wiring @Kolt


I think this is the fuel line to the fuel rail. Im wanting to discomnect it and run the fuel pump to get the old gas out. But i cant get it disconnected with fuel line disconnect. Any tips?

This one also i think is an o2 sensor just the one right at the exhaust but i cant see exactly where the sensor is, just the male plug that matches this female plug.

This one has lomg wires that would allow it to go behind the motor and down towards the exhaust where the other o2 sensor is and the plug is the kind of plug this can connect too.

This is the big like 12 pin or so purple plug thats for the maf sensor i think. There is a similar plug that runs along the firewall but the other purple plug is longer so can reach it, so i plugged it in. Figured the lengths of them showed me which ome goes where.
3
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Old Sep 20, 2022 | 10:02 AM
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So the headlight wiring, the blue body one is the low/high beam bulb. it connects directly to it. The 2 way plug with the purple and black is for the fog light. the 6 way with 1 missing is for the headlamp harness. The 2 way blue/black and orange/black may be aftermarket, i dont recognize them nor can find a connector end view that matches. The red one is aftermarket along with the two blue splices that are in one black sleeve.


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Old Sep 20, 2022 | 10:03 AM
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Sorry its been busy as hell at work. Between messages and here i dont know what else you havent figured out yet so just let me know if theres more.
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Old Sep 30, 2022 | 07:55 AM
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Originally Posted by Kolt
Sorry its been busy as hell at work. Between messages and here i dont know what else you havent figured out yet so just let me know if theres more.
Well apparently after plugging everything up it'll start but immediately dies, I've unplugged the maf sensor and tried it, I've used starter fluid and nothing, it'll start just fine and do it's initial idle to 3k rpm but immediately dies. Got two codes, p0033 and p0443. Sc bypass valve control circuit and evap emission system purge control valve circuit. Replacing the bypass valve today then I'll do the evap. Wish me luck man. Oh and those headlights were a damn rats nest lol
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