Injin yana kunshe damanyan hanyoyi guda biyu(Tsarin jirgin ƙasa, jirgin bawulinji) kumamanyan tsare-tsare guda biyar(tsarin samar da man fetur, tsarin sanyaya, tsarin lubrication, tsarin farawa da tsarin kunnawa).

Sensorssun haɗa da saurin injin dizal, matsayi na tudu, matsayi na tara, lokacin allurar mai, saurin abin hawa da matsa lamba na iska, zafin iska mai sha, zafin mai, zafin ruwa mai sanyaya da sauran na'urori masu auna firikwensin.

ECU yana sadarwa tare da ECU dangane da sigogin injin dizal da aka gano a ainihin lokacin ta hanyar firikwensin daban-daban. Ana kwatanta shi da ma'auni ko taswirorin sigina (wanda ake kira MAP) waɗanda aka adana a gaba, kuma ana aika umarni zuwa ga mai kunnawa gwargwadon ƙimarsa mafi kyau ko ƙididdige ƙimar manufa. Mai kunnawa yana sarrafa adadin allura (matsayin rack ko tsawon lokacin rufe bawul na solenoid) da lokacin allura (lokacin sarrafa bawul ɗin buɗewa da rufewa ko rufewar bawul na solenoid) bisa ga umarnin ECU. Na'urar allurar dizal da ke sarrafa ta lantarki kuma tana iya musayar bayanai tare da ECU na na'urar watsa abin hawa, ECU na tsarin hana kulle birki ABS da sauran tsarin don cimma ikon sarrafa abin hawa.

Tsarin sanyayaya haɗa da famfo na ruwa, radiator, tankin faɗaɗa, bututu mai sanyaya ruwa, mai sanyaya, thermostat, firikwensin zafin jiki mai sanyaya, fan mai sanyaya, firikwensin matakin ruwa, Hasken ƙararrawa zazzabi mai sanyaya da ma'aunin zafin jiki mai sanyaya, da sauransu.

(1)Mai sanyaya zafin jikiana amfani da shi don saka idanu zafin zafin jiki na yanzu don sanin ko zubar da zafin injin na yanzu al'ada ne.

(2)Na'urar firikwensin matakin ruwa yana saka idanuadadin coolant a cikin tankin faɗaɗa kuma ya sa direban ko yana buƙatar ƙarawa.

Tsarin shan iskayafi hada da iska tace taro, turbocharger, intercooler, ci da yawa, ci bututu taro, iska kwarara firikwensin da maƙura taro, da dai sauransu.

(1) Na'urar firikwensin iska tana jujjuya kwararar iskar da aka shaka zuwa siginar lantarki kuma ta aika da ita zuwa sashin sarrafa lantarki a matsayin ɗaya daga cikin sigina na asali waɗanda ke ƙayyade lokacin allurar mai.