Random plug wot is it

[Phillip1993]

Found this under My boost control solenoid wot is it 

[stants]

No idea where does it go ? Have you chased it back ?

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[Phillip1993]

Well it goes into the main loom

[savage bulldogs]

I think that's a bit of the loom used to plug the tmic water spray in on the sti models.

If it's not broke .....upgrade it 😊

[Steveuk260.Esq]

Where abouts it's that pic taken of. I looked on my 03 sti and can't find that plug.

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[Phillip1993]

it was under the boost controller pack 

[savage bulldogs]

Both my 97 UK turbo and the v1sti have this plug but neither of them had anything plugged into it . The v1sti did have the tmic water spray as standard but the tmic spray set up was in the boot when my brv bought it (cos it had a fmic fitted) .

I vaguely remember the water spray system had a white round plug .Maybe someone has a standard classic sti with the water spray system still operational and can confirm if that's what it's for but I'm 80 % sure that's what it's for [emoji6]

If it's not broke .....upgrade it 😊

[Steveuk260.Esq]

the attached pic is of a 03 wrx sti type uk prodrive stock with standard IC Sray. is that the area you were after ?

 

[Phillip1993]

I can't see a round plug there

[Steveuk260.Esq]

Yeah neither can I. Il be getting my classic forester back on Friday il see if there is any plug there.

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[stants]

Random question, do you have a decat exhaust ?

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[Phillip1993]

yes i do 

[stants]

OK, not sure on v1-2, but where is your redundant cat over heat sensor taped up to ? location of your round one is in the same position as mine but mine is a slightly different shape

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[Phillip1993]

ok it could be that then makes sense

[savage bulldogs]

V1 /v2 o2 sensor is in the headers just before the upipe. They moved it to the downpipe from v3 onwards [emoji6]

If it's not broke .....upgrade it 😊