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View Full Version : IAA/AIV valve locations?


BustedS13
06-08-2004, 05:10 PM
trying to fix an idle issue, can someone tell me where i'd find both the IAA and the AIV in a '92 240? ka24de, of course. which hoses go to them? i recall cleaning one or the other about 18 months ago by popping a hose connected to it off, and spraying carb cleaner down the hose... but i don't remember where that was. doh!

omen2853
06-08-2004, 06:32 PM
theres a link on NICO that has its location and removal. its on the drivers side of the engine, looks like a little black box with a metal thing attached and has a metal hose that connects to it (along with some rubber ones that connect to the airbox). go look for the link

mjjstang
06-08-2004, 08:16 PM
iaa isnt that the thing on intake manifold, It is like the only metal piece connected to manifold other than injector shit I think. Its called the IACV but I think the IAA is on that too, maybe im wrong.