91' LS400, Need help identifying this sensor/switch

The 1UZFE EGR Delete Kit is available for sale here.

stilltippin

New Member
CIMG1982-1.jpg

What is the baby blue sesnor/switch, I broke the vacuum fittings off by accident... Sewell doesn't seem to show this sensor. Is this the Engine temp sensor? Part #90925-05075, Does Autozone, Napa, or O'reilly's have this for cheaper or is it an OEM part?

http://i248.photobucket.com/albums/gg188/3uzfte/CIMG1982-1.jpg
 
It is factory. It's in all LS400s, pre VVT-i. As it was pointed out, it's a "bi-metal vacuum switching valve"... Or bvsv as toyota calls it. Parts houses (napa, etc.) call it a ported vacuum switch. After a little research i'm pretty sure it's connected to the fuel pulsation dampened. Anyways as I am going to delete egr, I am able to remove it all together.
 


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