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Old 10-13-2011, 05:12 PM   #1
916MKIIIx2
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Default EVAP failed smog?!?!

Can anyone help me with an EVAP diagram for 7MGTE, failed smog due to a bad EVAP hose... they just didn't tell me which one, they also told me that it was an anti-smog hose and that I would have to have it replaced at a smog repair shop or I wouldn't pass smog again... sounded kind of shady but it could be true. Need info help me out! thanks!

Last edited by 916MKIIIx2; 10-13-2011 at 05:26 PM.
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Old 10-14-2011, 03:06 AM   #2
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Evaporative emissions controls include: Fuel cap, charcoal canister (and its plumbing), BVSV and PCV system.

http://www.cygnusx1.net/Supra/Librar....aspx?S=EC&P=1

EDIT: Focus on PCV and EVAP. Also, in CA you may get failed for EVAP for a BOV which isn't recirculated such as the stock setup.
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Last edited by cre; 10-14-2011 at 03:10 AM.
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Old 10-14-2011, 03:24 AM   #3
916MKIIIx2
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I think I found the problemed hose, didn't see it before because the hole is under the heat wrap that was on the hose. It was the hpse ontop of the black canister that heads toward the driver side, gonna keep checking for more bad hoses when the suns back up. Yeah I reverted back to the stock bov setup.
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