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whate are these plugs for

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Old 16-01-2011, 02:35 PM
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PETEDUDE007
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Default whate are these plugs for

as title says i took a pic of these but dont know what they are for!

also where is my fan switch located can someone take a pic of it and show me it!








Last edited by PETEDUDE007; 16-01-2011 at 02:39 PM.
Old 16-01-2011, 02:39 PM
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LukeDaisley
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photos not working....
Old 16-01-2011, 02:39 PM
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Chopshop85
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The bottom two are for spot lamps.
Old 16-01-2011, 02:42 PM
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PETEDUDE007
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ah ok thats them two taken care of!

im a bit worried as to what the other one is tho!

can someone show me a pic of where and what my fan switch looks like! im so amatuer i cant even find my thermostat and thats where i believe it is located! please help!
Old 16-01-2011, 02:42 PM
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white one from your first pic, goes behind the inlet manifold i believe
Old 16-01-2011, 02:44 PM
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PETEDUDE007
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ok do u know what it does! could this be a cause of overheating if its not plugged in whatever it is for!?
Old 16-01-2011, 03:35 PM
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Here you go mate.

Old 16-01-2011, 03:55 PM
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white one does nothing.It's just a extra plug on the loom.I've got the same.
Old 16-01-2011, 04:08 PM
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Originally Posted by orionmojo
Here you go mate.

excelent that is really handy!
Old 16-01-2011, 04:08 PM
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Originally Posted by essexRSTSouthend
white one does nothing.It's just a extra plug on the loom.I've got the same.
damn thought it was going to be the answer to my preyers!
Old 16-01-2011, 05:28 PM
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gpm89
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I have that white plug too and its not plugged in. I was told it was for the abs which has been removed from mine
Old 16-01-2011, 05:31 PM
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Originally Posted by PETEDUDE007
ah ok thats them two taken care of!

im a bit worried as to what the other one is tho!

can someone show me a pic of where and what my fan switch looks like! im so amatuer i cant even find my thermostat and thats where i believe it is located! please help!
follow the top rad hose to the engine, where it attaches is the thermostat housing
Old 16-01-2011, 06:11 PM
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essexRSTSouthend
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Also i got abs,that white plug is just an extra to the loom.

Whats the problem you currently having
Old 16-01-2011, 09:17 PM
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well my problem is the car is overheating quite dramatically just from idling in the driveway to the stage its burbling away in expansion tank.

so i have to diagnose that first.

then which i previously purchased and msd fan switch and thermostat prior to this fault im going to fit those.

im just hoping that its one of these at fault and im killing two birds with one stone,but iam very very much an amatuer i do have a friend that has and can help me along the way but i bought this car as a rolling project and im determined to do what i can myself and with the help of you guys lol.
Old 16-01-2011, 09:22 PM
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Oh yes i remember on the other topic you posted.That Fan connection ain't standard in your picture showing the spotlight connection near rad.Might be worth checking that all works.Have you tried running the car to mid temp and see if fans kick in or not?If they dont turn the car off before she gets too hot.Hopefully them items will fix your problem.If not im sure will find the problem for you mate.
Old 16-01-2011, 10:58 PM
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I'll be honest mate, bubbling in the expansion tank is probably the headgasket. i went through 2 radiators and 2 expansion tanks before i diagnosed mine.

its an expensive game with these cars. you probably have a minor fault with it, its pressurising the water system and causing to overheat.
Old 17-01-2011, 08:04 AM
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The White plug is a water temp sensor mate. It connects behind the left hand side of inlet manifold.the sensor it connects to has two water hoses going to it and it shares the bracket with the air auxilary valve. Not too sure what effect this would have if not connected.
Think I got a pic of it at home which I'll post up for ya later if your not sure where it goes.
If other guys are running there's without this connected then I'm pretty sure this has nothing to do with your overheating prob. But it obviously serves a purpose or it wouldn't be there.
And the abs plug is yellow btw
Old 17-01-2011, 04:57 PM
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[quote=studabear;5294666]follow the top rad hose to the engine, where it attaches is the thermostat housing[/

ok cheers ill look there at weekend!
Old 17-01-2011, 04:59 PM
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Originally Posted by essexRSTSouthend
Oh yes i remember on the other topic you posted.That Fan connection ain't standard in your picture showing the spotlight connection near rad.Might be worth checking that all works.Have you tried running the car to mid temp and see if fans kick in or not?If they dont turn the car off before she gets too hot.Hopefully them items will fix your problem.If not im sure will find the problem for you mate.

well i thought it wasnt standard going by the fitting and i thought the other plug was for the original fan! but now i know different hopefully some daylight and a few hrs spent at weekend and ill have the answer.
Old 17-01-2011, 05:00 PM
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Originally Posted by orionmojo
I'll be honest mate, bubbling in the expansion tank is probably the headgasket. i went through 2 radiators and 2 expansion tanks before i diagnosed mine.

its an expensive game with these cars. you probably have a minor fault with it, its pressurising the water system and causing to overheat.

thats my fears! or atleast that the overheating has caused the head gasket to go! oh well another job for me to tackle that i have never done before! time to buy that torque wrench i have always wanted!
Old 17-01-2011, 05:02 PM
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Originally Posted by stevealien
The White plug is a water temp sensor mate. It connects behind the left hand side of inlet manifold.the sensor it connects to has two water hoses going to it and it shares the bracket with the air auxilary valve. Not too sure what effect this would have if not connected.
Think I got a pic of it at home which I'll post up for ya later if your not sure where it goes.
If other guys are running there's without this connected then I'm pretty sure this has nothing to do with your overheating prob. But it obviously serves a purpose or it wouldn't be there.
And the abs plug is yellow btw

cool! thatnks for the advice if you have a pic that would be great always handy to keep in my book of rs knowledge that i have been compiling as i go along!
Old 17-01-2011, 06:58 PM
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Default the wires with the resistor soldered onto it is where the grey/white plug should be

Old 17-01-2011, 06:59 PM
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Originally Posted by stevealien
excellent cheers
Old 17-01-2011, 11:30 PM
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I aint got one of them in my engine bay lol
Old 17-01-2011, 11:38 PM
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That sensor is the coolant temperature input that is used by the ECU's knock threshold circuit.
Old 18-01-2011, 06:43 AM
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I aint got that on mine either :s, but i also dont have a knock sensor... Yet So whats the difference between the water temp sensor on the front of the engine and the coolant temp?
Old 18-01-2011, 05:20 PM
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well i looked at where that plug is meant to go and cant see it fitting anywhere! ill take pics later so far tho i have by passed the thermostat after much debate as to wether it was the right plug because as much as i can read a haynes manual they dont have much pictured in there (they had pics of the ohv tho) anyway after following the top rad hose round i was convinced it was right so i bypaassed it and the fan works so thats a bonus!

ill have a closer look with my mate he is a mechanic, at times like this i wish i wasnt a sparky!
Old 18-01-2011, 07:47 PM
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no one has mentioned this but you asked about fan switch? Isnt this the blue one on thermostat housing? As for thermostat you have to remove housing mate 3 small bolts (8mm) done mine today for 82 degree as fitted front mount if you havent got would advice a gasket kit too, got mine off ebay included rubber, paper gasket and metal clip which holds thermostat in. As said above if wiring isnt standard then look for switch inside car? As this how mine was run before I got it. Just follow fan plug see where it leads to. Hope this helps. Also white plug does go where steve said I just refitted my engine and that what colour mine is and it goes here.
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