4 plugs broken, can you tell me what these wires go to?

[MarkIII4Me]

Part of the harness that runs over the cam gears and comes out by the CPS has 4 broken plugs. Most of which attach somewhere on the thermostat elbow.

Pretty sure they go to:

1) cold start injector time switch
2) temp sensor (gauge)
3) Oil pressure sensor
4) EFI Water temp sensor


Anyone know which color wires go to which? Fairly certain the yellow with black stripe wire goes to the oil pressure sender; but what about the others?

 

[Scruggs86.5T]

http://www.supracentral.com/ewd/
this would probably help you out a lot, depending on what year your car is.

 

[VooDoo]

This link gives you wire colors and plug descriptions.
http://www.supramania.com/forums/showthread.php?70459-What-sensors-are-on-the-thermostat-Housing

 

[MarkIII4Me]

^
That's what I needed. Thanks!

 

[MarkIII4Me]

Still have some questions.

First off, here are the 3 wires coming out by the CPS that are missing plugs.

The yellow wire with green stripe would be for the water temp sensor.
The blue wire with white stripe is for the a/c fan switch I'm guessing.
What the hell does that white wire with red stripe go to?


Now the yellow wire with black stripe still has a plug on the end, and it is supposed to go to the oil pressure sender on the block. The plug looks identical to the ones that go to temp sensor spades on the thermostat housing.

So how does this:

Fit on this:

Also, on the drivers side by the battery, right before the fusebox there are several wires that seem to go nowhere as well.


There's this guy:

This guy:

And this short guy:

Any ideas?

 

[DeadlyWrenches]

The oil pressure sensor wire connector "slides" onto the little nub of the oil pressure sensor.

 

[MarkIII4Me]

^
Guess that's why they come with the rubber boot, to keep them from popping off. I'll have to source one from the salvage yard.

 

[MarkIII4Me]

Cmon, someone over here has to know where these wires and plugs go.

 

[Slow_Sc3]

the pictures arnt loading for me

 

[MarkIII4Me]

^
Dammit Matt; only you.

I'll email them to you directly, how's that?

Btw, it turns out that the wire that looks white with red stripe by the coolant neck is actually light green with red stripe. I guess that makes it for the aux fan sensor?

So I'm all good on the passenger side wires. Still need help on all the driver's side ones tho.