Aiki, hanya da sigogi na matsin lamba
ECM tana amfani da wannan siginar firikwensin don tantance matsin mai mai a cikin jirgin ƙasa kuma yana amfani da shi don lissafin samar da mai a cikin kewayon aiki na 0 zuwa 1500bar. Canjin firikwenor na iya haifar da asarar wutar lantarki, raguwar sauri ko ma tsayawa. Thean wasan kwaikwayon na fitarwa na fitarwa na ƙimar mai hawa mai ƙarfi a ƙarƙashin matsanancin matsin lamba, kuma darajar matsin lamba lokacin auna hanyar kulawa da madaidaiciya. Layin wutar lantarki biyu suna ba da 5v aiki dutsen da ke tafe da firikwensin, kuma layin sigina ɗaya yana samar da wutar lantarki zuwa ECM.
