Hmmmm, that picture is VERY helpfull... apparently what I did fix WAS the ECU sensor... which explains why this wanting to die out feeling when the engine is cold just began when I fixed that. I'm honestly hoping the BVSV is for a blow of valve because I have nothing at that point, the two green things the orange hoses are hooked up to terminate right there... no hoses. Guess I'll have to check the gauge sensor when I have light tomorrow...
As for the burning coolant smell, I actually smell it up near the main hose connecting the thermostat to the radiator... and to the right side of the radiator, close to the front right headlight... don't think I'm loosing coolant tho as my level in the radiator is at the cap any time I check it cold, and the overflow isn't boiling or filling up when I check it hot.
I've just assumed the smell is coming from the hot coolant being pushed back into the radiator since I have no fan shroud and the water is probably not cooling as well as it should be... believe you me, once I get all my leaks and kinks fixed, an alum. radiator w/ dual elec fans in one shroud will replace my crank fan and radiator in there now.. but I guess I'll need to get a radiator for the transmission cooling too... dunno where that's gunna go, I've already got the one for oil? in front of my current radiator now.. Even worse, this car was a manual converted to auto... no, I didn't get that backwards... and I have no idea why someone would do such a thing... but it leaves me wondering if my radiator is cooling my transmission fluid at all as is.. :\
As you can see, I still got lots to learn, but you gave a great visual aid
thank you
edit:
ok, so I still dunno what a BVSV stands for, but I figured out it relates with my EGR system, if I had it connected... but I find this peculiar as the car passed smog just before I bought it... and I didn't remove the hoses to the BVSV...