Ofici na Ruwa na Ruwa na ruwa:

Sakatarwar zafin jiki na ruwa muhimmin bangare ne na tsarin sarrafa injin mota, wanda zai iya canza zazzabi cikin siginar lantarki kuma ya watsa ta zuwa Modulewar Injin Motoci. Lokacin da zazzabi ya tashi, ruwan zafi na ruwa mai girma ya fi girma, yana haifar da manyan juriya na ruwan zafin jiki. Ana gano wannan yanayin sarrafa injin din, wanda ke sarrafa sigogi kamar allurar mai da lokacin watsawa. A lokaci guda, ruwan zafin jiki na ruwa na iya gano yanayin daskararre, taimaka wa direban don fahimtar yanayin aikin injin da kuma matsayin aiki na tsarin sanyaya.
A takaice, aikin aikin na aikin ruwa firamurin ruwa ya dogara ne da fadada yanayin fadada da halaye na sanyi. Lokacin da ruwa zazzabi ya tashi, fadakarwar ruwa yana haifar da juriya na samar da ruwan zafin jiki ya zama mafi girma, kuma yana canjin canjin yanayin, don haka sarrafa yanayin aikin injin.
Babban firikwensin na ruwa a cikin akwatin yana watsa matatun mai sarrafawa tare da siginar samar da ruwa don tabbatar da cewa 'kusa da sigina ya auna matakin ruwa don saita matakin ruwa don saita matakin ruwa. Bayan an kammala aikin da ruwa, kwamfutar a cikin ikon sarrafa zazzabi yana da "Buɗe" ga bawul ɗin zafi, saboda haka tsarin ya fara zafi a cikin akwati. Don saita zazzabi. Mai sarrafawa ya ba da umarnin rufe bawul, yanke tushen zafi, kuma tsarin ya shiga cikin yanayin adana zafi. A kan aiwatar da shirye-shirye, don tabbatar da cewa tsarin ba ya kai ga ingantaccen matakin ruwa, mai gyara lantarki na tushen tsananin zafin, don kauce wa asarar zafi da haɗari.
Ruwan zafin jiki da matakan sarrafa ruwa ya ƙunshi ɓangaren sarrafa zazzabi da kuma ɓangaren sarrafa ruwa na ruwa, kuma an yi daidai da na'urar lalata a gaban bawaka na lantarki da kuma mai launin shuɗi don dumama. An sanya firikwatar zafin jiki a kan jaket ɗin ruwa na toshewar injin ko kuma yana cikin sadarwar kai tsaye tare da sanyaya don auna yawan zafin jiki na injin. Senswar zafin jiki da aka yi amfani da shi a cikin sanyin zazzabi mai kyau shine mummunan yanayin zafi mai zafi (NTC), wanda juriya yana raguwa kamar yadda zafin jiki yake ƙaruwa, tare da waya da aka haɗa da ECU. Ɗayan ɗayan waya ce