So got my motor apart and starting to clean things up but i came across this? sits on the back of the intake manifold. What are these sensors/plugs?
sorry its side ways!
Edit- I got a new picture from someone else-

 

pretty sure those two are water temp sensors, and the one closest to the camera is a sort of vacuum thermo switch. (actually not sure on that).

 

The bottomest part is what im really worried about.. both "nipples" broke off..

 

Ya its a thermo switch for the charcoal can purge. Going off memory here but mine is disconnected and runs fine. But mines a wheeler only. Not saying you shouldn't replace it. As long as you got it out id throw a new one in. Unfrogsounatly your gonna have to probably go to the dealer for that little guy.

 

thats an expencive part... ur going to wish u didnt bust the nipples off, i want to say 45 to 75 bucks. its a thermo switch...

 

lol 3.slows and all there weird sensors and parts

 

you got an even crazier science lab under the hood of that tundra, just saying.

 

OP, these may help you:
https://www.yotatech.com/forums/f116...s-3vze-224860/
https://www.yotatech.com/forums/f123...sensor-244048/

 

VALVE, BIMETAL VACUUM
Part NO.: 90925-05047
$47.85 (http://www.toyotapartszone.com/oem/t...925-05047.html)

Also commonly called the Thermal Vacuum Valve (TVV). It allows the engine to suck the vapors out of the evap. canister (when the engine is warm, the throttle is open). Without it, the vapors will just condense into the canister until they start dripping out.

Some have managed to repair this unit (usually when only one nipple is broken), but on mine the remaining plastic was so crumbly the repair didn't take. (I think I paid $65, having not yet heard of YotaTech ...)

 

I just run the hose from the manifold to the cannister.

 

Thats my thought. all it does from what i have read is it takes the fumes out of the TB and runs em to your canister! so viola!

 

Dikfer

 

uhm what...?