Carb Help

[Jared]

My friend needs help:

1982 22R Throttle Positioner question
Hello! I have a 1982 SR5 4x4 long bed with a 22R engine. If you lean up along the passenger side wheel well looking at the carb, just to the lower rear of the carb is a throttle positioner. Looks like a brass saucer with a metal nipple coming out the side and pointing toward the radiator. There is no vacuum hose on mine and I can't find anywhere it is supposed to be coming from. No loose hose, open port, nothing that I can find. Anyone out there with an 82ish 22R that can check their throttle positioner and tell me what/where the hose is supposed to connect to?

Mucho gracias!!!

[Jared]

Heres the picture

[Toyoballs]

It maybe a dash pot for either the cold fast idle or if your truck has A/C and when it's turned on it'll bump your idle up

[Marlin]

It maybe a dash pot for either the cold fast idle or if your truck has A/C and when it's turned on it'll bump your idle up

Yes, Toyoballs, this is the A/C idle up positioner. I have seen many 82 carbs with this diaphram and no A/C! It works great for a idle up switch for winching.
Marlin

[scooter]

Thank you!  The truck in question is mine and it has no A/C which now makes sense that this positioner has no hose on it.

And a huge THANK YOU to 82yotacrawler for pointing me to this forum and posting the question for me!!!

[79coyotefrg]

Thank you!  The truck in question is mine and it has no A/C which now makes sense that this positioner has no hose on it.

And a huge THANK YOU to 82yotacrawler for pointing me to this forum and posting the question for me!!!

welcome scooter,  now pin your self on the member map