Marty Posted September 24, 2006 Share Posted September 24, 2006 i was wrong when it come to that pipe (the one on pic1 marked, where does this goto), i thought it was a water pipe, see pic one. Seems like it actually is a vaccum pipe of some sort, see pic 2 and 3, 2 is of the pipe, and 3 is where it attches to, which is connected to the inlet plenium (manifold). Where does this go to? am i right in saying i should run a new pipe in and connect in directly on to the intake, by airfilter? Any advice, again, is much appreciated Link to comment Share on other sites More sharing options...
SimonB Posted September 24, 2006 Share Posted September 24, 2006 That's the idle air control valve - it provides air to bypass the throttle and control the idle speed. If you have a UK spec car with a MAF you need to hook it up to somewhere past the air flow sensor on the intake pipe or the air it draws in will bypass the flow sensor. On a Jspec with a MAP sensor you can just bung a small filter on there. Link to comment Share on other sites More sharing options...
Marty Posted September 24, 2006 Author Share Posted September 24, 2006 Ahh right. Thanks for that Simon Im going to be running a map ecu so wont be using the maf sensor anymore, so guess i can just bung it where ever i want on the intake Or could i put a small filter on there as im using a map ecu? Link to comment Share on other sites More sharing options...
SimonB Posted September 24, 2006 Share Posted September 24, 2006 Ahh right. Thanks for that Simon Im going to be running a map ecu so wont be using the maf sensor anymore, so guess i can just bung it where ever i want on the intake Or could i put a small filter on there as im using a map ecu? Yeah, if you don't have a MAF you can just use a small K&N filter, that's what most people do. It's a 19mm inside diameter flange one, part no 62-1360 from K&N. Link to comment Share on other sites More sharing options...
Supra ST Myster Posted September 28, 2006 Share Posted September 28, 2006 In that first pic, what do you do with that pipe that you have circled which is at the top, (small one) Also there is a pipe that comes from the charcoal canister near that section, what happens to that pipe?? Link to comment Share on other sites More sharing options...
TLicense Posted September 29, 2006 Share Posted September 29, 2006 I can't remember where it goes to, if you trace it back where does it end up? The pipe from the charcoal canister should, if you want to retain the charcoal canister, be plumbed back into the inlet. I'm not sure if it's pre or post turbo though. If you find out could you let me know! Cheers, Link to comment Share on other sites More sharing options...
Supra ST Myster Posted September 29, 2006 Share Posted September 29, 2006 right just had a look, the small pipe connects to the back of the inlet manifold, and the other one defo goes to the canister, so does the one that connects to the back of the inlet manifold get blocked off? and the canister one? Link to comment Share on other sites More sharing options...
TLicense Posted September 29, 2006 Share Posted September 29, 2006 Ahh yes it all comes flooding back. I think that's a MAP reference for one of the VSV's. That can get blocked off. Link to comment Share on other sites More sharing options...
Supra ST Myster Posted September 29, 2006 Share Posted September 29, 2006 ah cheers also do all the plugs at the front near the alternator just get put to one side now out the way? Link to comment Share on other sites More sharing options...
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