Vastaan itse kun Unski taitaa olla lomalla viikonlopun kunniaksi:
The idle throttle switch controls one step of the dual position solenoid on the transmission. When at idle with the switch closed, it delays downshifts, so that as you come to a stop, the trans doesn't downshift abruptly. You might notice, as you're coming to a stop light and the light goes green, and you're moving about 5-10 mph, that as you touch the gas, the trans abruptly downshifts, with kind of a jerk. That's because as you coasted up to the light, you've dropped below the part-throttle downshift speed, but with your foot off the gas the idle throttle switch was closed, keeping the transmission from downshifting.
Eli kaasarissa oleva osa on "Idle Throttle Swich" mikä tuo ilmaisu olisi suomeksi, automaattivaihteiston tyhjäkäyntiohjauskytkin.