RPM sensor
Kuthamanga kwa injini kumatsimikiziridwa ndi wowongolera kutengera chizindikiro chopangidwa ndi inductive crankshaft speed sensor.
Sensa imagwira ntchito ndi gudumu la gear ferromagnetic impulse ndipo imatha kuyikidwa pa crankshaft mkati 
pulley kapena flywheel. Mkati mwa sensa, koyiloyo imakulungidwa mozungulira chitsulo chofewa, mbali imodzi yomwe imalumikizidwa ndi maginito okhazikika kuti apange maginito ozungulira. Mizere ya mphamvu ya maginito imalowa mu gawo la giya la gudumu loyendetsa, ndipo maginito a maginito omwe amaphimba mafunde a coil amatengera komwe kuli kumapeto kwa sensa ndi mano ndi mipata pakati pa mano pa gudumu loyendetsa. . Mano ndi mmero zikamadutsa sensa, mphamvu ya maginito imasintha ndikupangitsa kuti sinusoidal alternating voltage yotulutsa mu koyilo yokhotakhota. Magetsi amplitude amawonjezeka ndi kuchuluka kwa liwiro lozungulira. Sensor inductive imakulolani kuyeza liwiro kuchokera ku 50 rpm.
Mothandizidwa ndi sensa yochititsa chidwi, ndizothekanso kuzindikira malo ena a crankshaft. Kuti alembe chizindikirocho, amagwiritsidwa ntchito pochotsa mano aŵiri otsatizana pa gudumu lothamanga. Kuwonjezeka kwa interdental notch kumapangitsa kuti voteji yosinthika yokhala ndi matalikidwe okulirapo kuposa matalikidwe amagetsi opangidwa ndi mano otsala ndi ma interdental notch a gudumu lowongolera amapangidwa pakumangika kwa koyilo ya sensa.
Ngati pali liwiro limodzi lokha la crankshaft ndi sensa yamalo mu dongosolo lowongolera, kusowa kwa chizindikiro kumapangitsa kuti zikhale zosatheka kuwerengera nthawi yoyatsira kapena mafuta. Pakadali pano, palibe chilichonse mwazinthu zosinthidwa zomwe zidakonzedwa muzowongolera zomwe zingagwiritsidwe ntchito.
M'makina ophatikizika ophatikizika a jekeseni, ma siginecha olowa m'malo amatengedwa kuchokera ku masensa a camshaft popanda chizindikiro chochokera ku liwiro ndi sensa ya crankshaft. Kuwongolera kwa injini kumawonongeka, koma kumatha kugwira ntchito mu otchedwa Safe Mode.
