Desmog ? - workaround for no BVSV for evap system (1 Viewer)

[FloTheFJ60]

My original lower thermostat housing with the 2 BVSV bungs cracked at the flange when torqued to the factory torque spec, so I bought a new one without the sensor bungs. I've got all my vacuum lines hooked up after my desmog now except for the one running to the BVSV from evap VSV.

What's the best workaround?

 

[Nininmin]

I also have this same issue. Did you ever work out what would work? I was thinking you could probably just combine the lines and act as if the engine was always warmed up?

 

[Spook50]

Is this on a 3FE?

If yes, it sounds like this is the part you're looking for: 25820-13020 Genuine Toyota Valve Assembly, BIMETAL - https://www.toyotapartsdeal.com/oem/toyota~valve~bimetal~vacuum~switching~no~2~25820-13020.html