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Yota WAXSTAT cold start thinger ep71


Ashkellybarr

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Been working on a ep71 turbo.

Found vac leak causing hunting.

Seems the waxstat isn't sealing

Sits on cold start flat, once warm and cold start turns it starts to hunt 1k-1600

I've temporarily made an alloy plate with some barbs for idle speed control and all is good now but cars mint and original so would like to fix it.

I haven't been able to find any shop manuals or exposed diagrams to pull part numbers from.

Most of the 2E's are carb not injection let alone turbo, I've compared it to 4A 16v ones but no luck on similar parts.

Not wanting to half ass it and it shit out again I'm wondering if I can make an electronic one using an air bleed solenoid and a temp sensor..?

Or if anyone's fixed them before and has some suggestion?

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I use japan-parts.eu - it's naturally in english

http://japan-parts.eu/toyota/jp/1986/starlet/ep71-phmst/5_121130_020_/tool-engine-fuel

 

 

 

 

 

 

 

 

 

 

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URL - http://japan-parts.eu/toyota/jp/1986/starlet/ep71-phmst/5_121130_020_/tool-engine-fuel/2211_fuel-injection-system/2
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22230 - VALVE ASSY, AUXILIARY AIR

22230-11030

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Winner! Cheers mate! Dunno why this didn't come up in my many searchs

http://www.mr2.com/forums/threads/104536-4AGE-high-idle-FIXED!-idle-air-control-valve-readjustment

Can't seem to add photos sorry. But I can assure you it's super tidy and all factory turbo get up.

Even says turbo on the seats and steering wheel. And has hi/low boost switch on dash with a little bar graph type boost gauge

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