Toyboxx's Build Thread
#91
1JZ Single SC400
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Location: Alabama, Roll Tide!
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Thats what we like to hear. I think the size you need for the factory hole is 1 1/2"... the pedal was a pain with large hands and upside down. lol. good luck man. car looks great with the TT wheels.
#94
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#95
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Hey guys,
Still confused on the previous question as well as jumping the starter. I've heard that I will need to jump the starter harness. How do I go about doing that I've been searching my *** off, and review Biggu's thread as well as some others. I have a full Soarer 1JZGTE R154 Swap that I'm swapping into a '93 Auto SC300. Since I have a full Soarer swap, do I need to worry about any of the previous mentioned items?
Still confused on the previous question as well as jumping the starter. I've heard that I will need to jump the starter harness. How do I go about doing that I've been searching my *** off, and review Biggu's thread as well as some others. I have a full Soarer 1JZGTE R154 Swap that I'm swapping into a '93 Auto SC300. Since I have a full Soarer swap, do I need to worry about any of the previous mentioned items?
#99
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Hey guys,
Still searching for some answers. I've been looking for a part # that correlates to the hard pipe that connects the IACV.
Below are some picture of what I'm trying to find.
![](http://imageshack.us/a/img822/6387/iacvmissinghardpipe.jpg)
And here's a picture I pulled from a swap on eBay. You can see it connects the IACV then goes through the rear of the spark plug cover, then connects to something on the turbo piping. Anyone have an idea of what the part number is? Or if there is any other alternative I can run.
![](http://imageshack.us/a/img18/5582/iacvhardpipe.jpg)
Also here is the rear of the tranny on the right side, still not finding any unplugged grey oval plug so I can do the NSS. Unless it doesn't matter since I'm doing a full Soarer 1JZ R154 swap?
Still searching for some answers. I've been looking for a part # that correlates to the hard pipe that connects the IACV.
Below are some picture of what I'm trying to find.
![](http://imageshack.us/a/img822/6387/iacvmissinghardpipe.jpg)
And here's a picture I pulled from a swap on eBay. You can see it connects the IACV then goes through the rear of the spark plug cover, then connects to something on the turbo piping. Anyone have an idea of what the part number is? Or if there is any other alternative I can run.
![](http://imageshack.us/a/img18/5582/iacvhardpipe.jpg)
Also here is the rear of the tranny on the right side, still not finding any unplugged grey oval plug so I can do the NSS. Unless it doesn't matter since I'm doing a full Soarer 1JZ R154 swap?
![](http://imageshack.us/a/img195/8978/nsst.jpg)
#100
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Alright after doing extensive research, and talking to a Toyota Parts guy in person, here's what I've found. Part # 22206-46021 Idle Speed Control Pipe. It connects from the IACV to somewhere on the turbo piping by the BPV. Now I dunno if that is the correct part#, if I can please get some clarification on it, that would be greatly appreciated. I do have a thread & a picture of said pipe. I just don't know if the part number I listed is correct seeing as how it is for a 2JZGTE and not a 1JZGTE. Also that Supra's don't seem to have Heater Control Valves, and this pipe seems to connect to one. Soooo I'm at a lost here...
http://www.supraforums.com/forum/sho...Control-Hookup
http://www.supraforums.com/forum/sho...Control-Hookup
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#104
Lexus Champion
iTrader: (10)
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Most just stick an air filter on the end of the IACV on map based ecu's, or run a standard hose to the turbo intake pipe.
there is a one way check valve at the base of the IACV (you can see the groove for it if yours is missing), that will keep the boost in and under vac it will let idle air through. people with maf based ecu's more or less need that piping,as the idle air needs to be post maf sensor, but you are good to go on a 1jz idle air does not need to be measured. Maf also needs to recirculate the bov, map does not need to =)
there is a one way check valve at the base of the IACV (you can see the groove for it if yours is missing), that will keep the boost in and under vac it will let idle air through. people with maf based ecu's more or less need that piping,as the idle air needs to be post maf sensor, but you are good to go on a 1jz idle air does not need to be measured. Maf also needs to recirculate the bov, map does not need to =)
Last edited by Ali SC3; 09-26-12 at 12:12 PM.
#105
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Most just stick an air filter on the end of the IACV on map based ecu's, or run a standard hose to the turbo intake pipe.
there is a one way check valve at the base of the IACV (you can see the groove for it if yours is missing), that will keep the boost in and under vac it will let idle air through. people with maf based ecu's more or less need that piping,as the idle air needs to be post maf sensor, but you are good to go on a 1jz idle air does not need to be measured. Maf also needs to recirculate the bov, map does not need to =)
there is a one way check valve at the base of the IACV (you can see the groove for it if yours is missing), that will keep the boost in and under vac it will let idle air through. people with maf based ecu's more or less need that piping,as the idle air needs to be post maf sensor, but you are good to go on a 1jz idle air does not need to be measured. Maf also needs to recirculate the bov, map does not need to =)