part/sensor identification please help

Ok, so Im relocating and eliminating everything I can off passenger fenderwell...I dont know what these 2 things are
if anyone can help me out, maybe ideas of how to eliminate or bypass I would greatly appreciate it

The bottom one looks like a range selector of some sort, do you have an automatic transmission? If so, you will need to keep it. I've not seen anything like that on a 5 speed model.

The first one is some sort of barometric pressure compensator (I think) for the stock carburetor so if you are running a Weber you can just toss it.

i believe the truck used to be a auto with fuel injection or throttlebody injection...whatever they offered
truck is now a 5 speed with weber..

if i remember right, the bottom one i unplugged at one time and truck wouldnt run....i may be wrong, but i wanna say i remember that happening
anyone confirm that?
if so, anyway to bypass it, maybe loop wires together or something?
was hoping someone had done the swap and would have a helpful way to get rid of that thing

If yours has a Weber and isn't auto than u don't need any of the crap on the pass side inner fender.


Fred

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well, im eliminating everything as i can figure it out, and make sure it doesnt effect how truck runs, starts or anything like that.
im gunna hook the battery back up in the next day or so and see if it runs without that thing with the hole in it
the pigtail on it is long as hell, and it didnt mount to fender well, it was actually tucked behind the brake lines on firewall to get it out of way(previous owner did that apparently)
just was hoping someone could tell me for sure if it could go, or if there was a trick to eliminating it

so all the little bullcrap sensor things on passenger fender are un-needed?

Still need to know what your setup is, so we can better figure out what is necessary. I have a post over on Mazdatrucking.com with explainations of the functions of some of the stuff under the hood.

what do you mean "setup"?

its a 90 b2200
presently a 5 speed with weber carb
used to be automatic before i got it

What year, engine size, carb...
Pics of the engine bay would help.

1990 b2200
2.2
weber
seems it was once an automatic transmission
trans and carb were swapped before i got it
this little round looking thing has a descent bit of a wire pigtail on it, it was stuffed behind the brake lines/clutch line on firewall on passenger side(obviously it doesnt go there)
i can try to lay wires and stuff back across that inner fender and try to show where the wires go back into harness at, be after work

Got home in time to get a descent coupke of pictures before it got to dark
it doesnt go into wire harness on fender, it goes in at starter wires
first picture is me holding object..pigtail is pretty long

second picture is the plug halfway down wireloom


third is kinda dark, but goes into where starter wires are(big black and yellow wire)