Umphumela we-Sensor Yengcebo: Inzwa yengcindezi inika injini yokuqukethwe kolwazi le-Injini kanye nokuqukethwe kolwazi lwe-degree degree degree, okungashintsha umthwalo wepayipi lokuthathwa kwenjini, futhi i-Enjini yokulawula idivaysi ye-angle ibala i-angle yamafutha eyisisekelo, i-angle yokulahla kusengaphambili nokulahla kusengaphambili ngokusho kwesiginali.

Iqhaza lezinzwa zengcindezi: Inzwa yengcindezi inikezela ngemininingwane yokulayisha injini, engaguqula ingcindezi yepayipi lokuthathwa kwenjini ibe isikhathi sokuphikisana ngogesi, futhi isilawuli se-enjini sibala i-angle esetshenziswayo eyisisekelo ngokusho kwalesi siginali ngokusho kwalesi siginali.

Izinzwa zengcindezi zidlala indima enkulu kwezimoto: inzwa yokucindezela esetshenziswe enjini ye-EFI ukuthola ivolumu yokuthambisa ibizwa ngokuthi uhlelo lokujova kwe-D-Tidy (velocity density).

Inzwa yengcindezi isetshenziselwa ukuvivinya ingcindezi ephelele ye-malifold ngemuva kwe-thronic throttle valve, evivinya inguquko ye-vacuum isilinganiso se-angle ye-enjini ngokusho kwe-angle yangaphakathi ye-inzwa, ukulawula i-angle yesikhathi sangaphakathi ne-angle yokulahla isikhathi.