Identify This Plug(USDM ST) |
Identify This Plug(USDM ST) |
Mar 6, 2005 - 1:40 AM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
So I've got this extra plug from my modified harness sitting in my engine bay, and I'm curious as to what it's for. Here's the plug:
Now, my car is five-speed '94 USDM Celica ST. The car had A/C from the factory. Any ideas as to what this plug is for?
Attached image(s)
-------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 1:52 AM |
|
Enthusiast Joined Aug 16, '03 From Bay area Currently Offline Reputation: 0 (0%) |
what is the wire color?
|
Mar 6, 2005 - 2:24 AM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
It looks like it's light brown/tan/peach. It's kinda hard to tell.
-------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 2:31 AM |
|
Enthusiast Joined Aug 29, '02 From Franklin/Nashville, TN Currently Offline Reputation: 16 (100%) |
my guess is it goes to a fan. or...went...to a fan. .
-------------------- |
Mar 6, 2005 - 3:38 AM |
|
Enthusiast Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%) |
I'll go ahead and second that on the fan.
-------------------- Live Free, Be Happy
|
Mar 6, 2005 - 3:47 AM |
|
Enthusiast Joined Oct 3, '02 From Va Team 6gc Currently Offline Reputation: 1 (100%) |
NM
This post has been edited by Drocay: Mar 6, 2005 - 3:48 AM -------------------- All I have in this world is my Balls and my Word and I'm not breaking em for no one,- Tony Montana Team 6gc 2005 |
Mar 6, 2005 - 3:47 AM |
|
Enthusiast Joined Oct 3, '02 From Va Team 6gc Currently Offline Reputation: 1 (100%) |
QUOTE(Coomer @ Mar 6, 2005 - 1:40 AM) Now, my car is five-speed '94 USDM Celica ST. The car had A/C from the factory. Any ideas as to what this plug is for? [right][snapback]253747[/snapback][/right] Coomer wut u mean by this, thats wut your car used to be right? -------------------- All I have in this world is my Balls and my Word and I'm not breaking em for no one,- Tony Montana Team 6gc 2005 |
Mar 6, 2005 - 5:38 AM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
QUOTE(Drocay @ Mar 6, 2005 - 12:47 AM) QUOTE(Coomer @ Mar 6, 2005 - 1:40 AM) Now, my car is five-speed '94 USDM Celica ST. The car had A/C from the factory. Any ideas as to what this plug is for? [right][snapback]253747[/snapback][/right] Coomer wut u mean by this, thats wut your car used to be right? [right][snapback]253766[/snapback][/right] Yeah, my harness is my stock one though, just modified quite a bit. I'm using my stock fans, but I don't see a spot for that connector. And my fans work too. -------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 2:29 PM |
|
Enthusiast Joined Nov 4, '02 From Hecho en la Republica Dominicana/Living in NJ Currently Offline Reputation: 0 (0%) |
coomer thats the plug for the extra nawwws bottle.. lol ...
na but where is cooming from ? .. is ti the left side or rigth side? ..... it could be OBD1 plug .... it could be extra plugs ut car might have been on line to be an currne when she started out and was changed last minute. -------------------- |
Mar 6, 2005 - 2:33 PM |
|
Enthusiast Joined Aug 30, '02 From Maryland Currently Offline Reputation: 8 (100%) |
Can we see a shot of it in its natural postion lol? Like a shot of the plug in the bay.
-------------------- Member of Team 5sfTe
|
Mar 6, 2005 - 4:53 PM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
Here's a couple pics I just took.
Attached image(s)
-------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 6:21 PM |
|
Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
i remember seeing that plug before, but i cant remember where they hell it goes. my guess is some type of sensor, since its a single wire plug.
what are you doing with your harness? i see you are using crip connectors...thats a BIG no no when dealing with the harness. you want to solder every connection and use shrink wrap. those crimp connectors just come loose over time. -------------------- 15PSI - 30MPG - Megasquirt Tuned
|
Mar 6, 2005 - 7:44 PM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
QUOTE(lagos @ Mar 6, 2005 - 3:21 PM) what are you doing with your harness? i see you are using crip connectors...thats a BIG no no when dealing with the harness. you want to solder every connection and use shrink wrap. those crimp connectors just come loose over time. [right][snapback]253938[/snapback][/right] Those crimp connectors are the work of my mechanic. Trust me, I'd never do it that way if I did it. They're one of the reasons why I'm tearing apart the entire harness and re-wiring stuff using soldered connections. The harness currently has no problems, but I want a better looking engine bay and peace of mind knowing it's all soldered. I'm also relocating the diagnostics connector over to the other side of the car, moving wires from the firewall to the main harness, removing un-necessary wires from the main harness, wiring up the engine's stock injector wiring loom, tucking the wires under part of the throttle body, etc. When I'm done the engine bay will look way better, but man is it a lot of work. So far I've got about 12 hours of work into it and I'm just now starting wiring stuff back up. I just came in from wiring up the AFM and TPS. -------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 11:02 PM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
Bump...I'm hoping to begin putting the harness back together late tonight or tomorrow, so any help would be greatly appreciated.
-------------------- New Toyota project coming soon...
|
Mar 6, 2005 - 11:15 PM |
|
Enthusiast Joined Mar 8, '04 From Newport, RI Currently Offline Reputation: 63 (99%) |
I will go look in my bay and take some pics. BAck in 10 min
-------------------- |
Mar 6, 2005 - 11:52 PM |
|
Enthusiast Joined Mar 8, '04 From Newport, RI Currently Offline Reputation: 63 (99%) |
OK I took some pics. I didn't resize them so you can see them better.
the bad news is I didn't find the exact plug but I did find one very very similar. It was the only one with ONE wire to it in that area. ( blue wire ) first the area pics of plug pic of it plugged in (dead center ) it is probably a coolant temp sensor. It is plugged in right next to the lower radiator hose ( thermostat housing I think ) it was the only one that was on that side of the bay with one wire that I could find. I would assume the 94-95 are the exact same but maybe not. Maybe I am looking in the wrong area ? hope that helps. I will check again tomorrow morn when it is light out. -------------------- |
Mar 6, 2005 - 11:58 PM |
|
Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
looking at batmans pics, its either the coolant temp snesor (normally green color, tho), you cosld start injector time switch, or your water temp sensor.
so if the temp gauge in the car works, and you have no problems starting the car on a cold day, then it must be the coolan temp. -------------------- 15PSI - 30MPG - Megasquirt Tuned
|
Mar 7, 2005 - 1:58 AM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
My temp gauge works perfect, my car starts perfectly on cold days, and all of the plugs are plugged into the spots near the thermostat/coolant hoses. I do have the plug you took pictures of Batman, and it's plugged in where yours is.
So the mystery continues... -------------------- New Toyota project coming soon...
|
Mar 7, 2005 - 2:03 AM |
|
Moderator Joined Apr 17, '03 From Rockland NY Currently Offline Reputation: 15 (100%) |
o2 sensor .....
-------------------- I will return one day. |
Mar 7, 2005 - 2:11 AM |
|
Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
QUOTE(defgeph @ Mar 6, 2005 - 11:03 PM) o2 sensor ..... [right][snapback]254099[/snapback][/right] You know what? I bet you're right. I know we had to wire in a new four-wire sensor for the swap. Can someone confirm that this is the o2 sensor plug? -------------------- New Toyota project coming soon...
|
Lo-Fi Version | Time is now: January 11th, 2025 - 6:48 PM |