so last year when i was replacing my exhaust manifold i connected a loose wire and that was to my heater. well some a hole broke into my car long story short that wire got pulled in a different spot. i have no clue to where this goes to. i have a d15b if that helps
the end of that black wire is a black hole to me i have no clue where it goes i went to a pullapart today and i had no luck..please help me out

 

so uhhhhhhhh... what's the problem? your wiring harness looks scary.... you should undo those crappy butt connectors and solder/heat shrink all connections.

 

yeah i know i was eyein the wiring harness off the crx in the pull a part today but i didnt have cash. but i know its that black wire because when i connected it *yes the crap *** job* i had heat again this might help
this is the wire this is where i reconnected
its disconnected here---> *------------------------------------*--------------------

this end is connected-----------------------------------------------------------------------^

so where does the end of the black wire go to??? you can see it in the 1st pic

 

I see a bunch of black wires. Which one are you talking about? The O2 sensor?

None of those wires have anything to do with ur heater or anywhere near anything that deals with your heater.

What is the problem? Your heater not working? Check the faq.

 

my O2 sensor????? really??? i think not. in the 1st pic im holding the black wire. and like i said in my 1st post. i connected the wire at one time and my heater worked. now where i connected the wire together that is still connected it got pulled in a spot where i do not know where it goes.in the 2ed pic where my air filter is....thats the wire im talking about. its about 2 feet long...

 

and yes my heater does not work.

 

the black wire connected to the single round connector that looks like theres some blue butt connector on it IS absolutely your O2 sensor. it has nothing to do with your heater. it looks like you have a 2 piece exhaust manifold and perhaps the O2 sensor bung is near the catalytic.

what is wrong with your heater? other than it doesnt work.

 

well when i connected the wire my heater started working. then when the wire got pulled it stopped blowing hot air. so thats why i think this wire is connected to my problem with the heat.like i said my heater blows air but cold air. and i do not have a/c because it was pulled with the swap. so where does the black wire go to??

 

do you even know where your o2 sensor is?

 

Your "heat" is mechanical. Your blower is electrical. The blower blows the air. It doesn't care it it is blowing over the evaporator(AC) or the heater core(Heat). If your blower motor is working, then whatever wire you are talking about has nothing to do with your heater. Your problem is something mechanical. Couple things could be wrong.

A) thermostat is bad.
B) heater valve is not working
C) Heater core is plugged.

Does your car reach normal operating temp in the usual time?

If you move the temp control from cold to hot, does the heater valve move?(have some one help you, the valve is located in the engine bay below the fuel filter. You should be bale to see a lever move)

How long since your coolant has been flushed?

 

my O2 sensor is on my down pipe. i had to replace it when i got new headers and all that. my temp stays the same..and how i know this is because the tack is smack in the middle. could this be that my Heater core is plugged?? the thing i do not get is when i connected that wire my heater worked....??????????? ughh and my heater valve works.

 

that wire is NOT gonna make your heat blow hot or cold....the blower is working regardless of playing with wires right? like someone said blower is electrical...the hot air is not lol. its something else. HOW does the heat WORK when the wire is connected? liiike blower works? orr somehow it makes the air hot? this shizz is confusing!

 

[QUOTE=Tyson;44010052]the black wire connected to the single round connector that looks like theres some blue butt connector on it IS absolutely your O2 sensor. it has nothing to do with your heater. it looks like you have a 2 piece exhaust manifold and perhaps the O2 sensor bung is near the catalytic.QUOTE]

listen to him... tyson knows what he is taking about, and yes that wire goes to the o2 sensor... stop, listen, understand, fix, drive

 

my o2 sensor is connected. on the d15b could there be 2 wires that go to the O2 sensor??
so what should i do to fix my heat??

 

shitty *** fukn wiring

 

nope on the OBD0 our cars only had 1 wire going to the 02 sensor. and if you take some more pics maybe we can help you out more.

 

hey i had the zombie podcast going. i cant multitask

 

the kid who had this car before me effed up the swap wires every where i'll taks some pics

 

If you ask for help why don't you listen to what people are telling you?
As has been said several times the "wire"you seem to be showing us is for your O2 sensor and has nothing to do with your heat.

If you check that the heater valve is working and it moves when you change the temp control inside the car check to see that the hoses for the heater are hooked up.
You could do a cooling system flush and make sure the system is bled properly.

 

what he said.

 

 

"The most thorough way would be to open up the thermostat housing, remove the thermostat, and remove the radiator cap. With the thermostat housing open, run water from a water hose in the top of the rad. It will flow through the entire engine and run out of the open housing, flushing any debris or old coolant with it. After that you can open the radiator drain and remove the water and replace with coolant. Just be sure the housing has a good seal when you reconnect it" looks like im going to do this and see if this will help..

 

on mine there is a black wire that goes under the dizzy on the side of the motor it plugs strait on to a sensor

 

That has nothing to do with heat and nothing to do with this thread.

attica, there are cheap kits you can get that allow you to connect a garden hose to the cooling system to flush it.

 

im also thinkin its my heater core boo on that