Isivamvo sokuhamba komoya siguqula umoya ofunxiweyo ube ngumqondiso wombane kwaye uwuthumele kwiyunithi yokulawula i-elektroniki (ECU) njengenye yeempawu ezisisiseko zokumisela inaliti yamafutha. Ngokwemigaqo yokulinganisa eyahlukeneyo, inokwahlulwa ibe ziindidi ezine: isivamvo sokuhamba komoya esijikelezayo (i-Toyota PREVIA station wagon), Carmen vortex isivamvo sokuhamba komoya (iToyota Lexus LS400 imoto), isivamvo sokuhamba komoya esizinikezeleyo (injini yeVG30E yeNissan Maxima kunye neVolvo Injini ye-B230F yasekhaya yaseTianjin Sanfeng ibhasi TJ6481AQ4) kunye nefilimu eshushu yokuhamba komoya. Eyokuqala emibini luhlobo lokuqukuqela kwevolumu, kwaye ezimbini zokugqibela luhlobo lokuqukuqela kobunzima. Okwangoku, kukho ubukhulu becala iindidi ezimbini zezivamvo zokuqukuqela komoya: isivamvo sokuhamba komoya somgca ozinikeleyo kunye nefilim eshushu yokuqukuqela komoya.

1. Ukungaphumeleli kwentambo yamandla ekhompyutheni kuya kwenza ukusebenza kwe-injini yemoto ibe yimbi ngakumbi kwaye uqoqosho luphantsi, ngoko ke intambo yamandla ekhompyutheni kufuneka ihlolwe kuqala ngaphambi kokutshintshwa kwekhompyutheni yemoto. (Intambo yamandla kufuneka iquke ucingo olusezantsi ukuba luthathwe njengentambo yamandla epheleleyo).

2. Ukuba i-voltage signal ye-oxygen sensor iphezulu kunexabiso eliqhelekileyo, mhlawumbi i-sensor ingcolile, kwaye kwiimeko ezininzi iya kwenza ukuba i-air-fuel ratio ityebe.

3. Ukuba isibonakaliso se-voltage ye-oxygen sensor iphantsi kwexabiso eliqhelekileyo, mhlawumbi i-sensor ingaphandle komyalelo, okuya kukhokelela kumlinganiselo ophantsi we-fuel-fuel ye-injini.

I-4, xa ujonga inzwa ye-oxygen kufuneka isebenzise i-multimeter yedijithali, okanye i-oscilloscope.

5. Ukuba i-heater ye-oxygen sensor iphosakele, inokwandisa ixesha lokusebenza le-loop evulekileyo ye-injini kwaye yandise ukusetyenziswa kwamafutha.

6. Isivamvo sobushushu esipholileyo se-injini sinokujonga ukusebenza kwayo ngemitha yedijithali okanye imitha ye-analog.

7. Kwi-ect circuit yezinye iikhomputha, i-resistor yangaphakathi iya kulawulwa kwiqondo lokushisa elithile le-injini ukutshintsha i-voltage kwi-sensor. Ukuba i-voltage ngeli xesha ayiqhelekanga ngexesha lokulinganisa, akuthethi ukuba inzwa iphosakele.

8. Uvavanyo lwe-injini yokuvavanya ubushushu obupholileyo kunye nesivamvo sobushushu bomoya sinokusebenzisa inkqubo efanayo yokusebenza, kodwa into ekuphela kwayo ekufuneka uyiqaphele kukuba iijika zabo zokutshintsha ubushushu zahlukile, ngoko ke akuyi kubakho mqondiso wombane ofanayo kwiqondo lobushushu elifanayo.

9. Xa i-valve ye-throttle ivuliwe kwaye umqondiso we-voltage ye-throttle position sensor ihlolwe, ukuzinza kwe-sensor kunokuhlolwa ngokungcangcazela ngamandla afanelekileyo. Le ndlela iyasebenza kakhulu kwiimpazamo ezithile zoqhagamshelwano lwesekethe.

10. Uninzi lwezinzwa zesikhundla se-throttle ezine-wire zibandakanya i-switch position engasebenziyo, esetyenziselwa ukubonelela ngeyunithi yokulawula injini ngolwazi olusebenzayo lwe-injini xa i-throttle ikwindawo engenzi lutho.