iac valve

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Long live the WRC

IAC = Intake air control valve

Where is that located

on top of the inlet manifold, 2 phillips head screws & its off, clean with carby cleaner

Yer thats the one ive changed (IAC)

I thought it was throttle sensor

I have changed the position a few times to see if it would make any
difference

Usually goes into limp mode,

Any other ideas

Thanks for all the help

What year is your car??

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[CENTER][SIGPIC][/SIGPIC][/CENTER]
[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

1999

Piggy Back uni chip

afm sensor.

__________________

Long live the WRC

^^ x 2

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[CENTER][SIGPIC][/SIGPIC][/CENTER]
[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

^^^^x11ty although I thought this would have been done already as a search would reveal 99% of the time that any my99 idle & surge issues are caused by either a dirty or dead afm

Thanks Guys

Will Check and change

Cheers