Originally posted by Kremithefrog:
Throttle position sensor, attached to the throttle body by two really tight screws.  I guess it senses how far the throttle is open/closed.
It also determines where the car shifts (ATX). I accidently left the connector off and drove the car...couldn't understand why the car was staying in gear...kind of like throttle hang. 
Hector
2003 Rally Red Mitsubishi Evolution VIII
257HP/259TQ
2005 Lapis Blue Mazda 6s
RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED
160HP/141TQ
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