OBD-II Imowudi 6 & Mode 8 Umahluko:

• Imowudi yesi-6→ Eyona nto ingcono kwiukuxilonga imiba ephazamisayongokuphonononga idatha yovavanyo egciniweyo.
• Imowudi yesi-8→ Isetyenziselwauvavanyo olusebenzayo kunye nolawulo lwamacandelo, ubukhulu becala ziingcali.

Ngoxilongo oluchanekileyo, hlala ubhekisa kuizikhokelo ezithe ngqo kumenzikunye nokusebenzisaizixhobo zokuskena ezihambelanayo. Sinezixhobo zokuskena ezakhelwe ngaphakathi kwimowudi 6 & 8 ethengiswayo.

Imowudi yesi-6 (IziPhumo zoVavanyo lokuDinga kwiBhodi-Engaqhubiyo ukuBeka iliso)

Ingcaciso

Imowudi yesi-6 ibonelela ngofikelelo kuiziphumo zovavanyo zabamonisi abangaqhubekiyo-Iitshekhi zokuxilonga ezisebenza kuphela phantsi kweemeko ezithile (umzekelo, i-catalytic converter performance, impendulo ye-oxygen sensor).

Injongo

• Iivenkileiziphumo zovavanyo(ukupasa/ukusilela) kumacandelo angabekwa esweni okokoko.
• Uyabonelelaiinkcukacha zamanani(umzekelo, amaxesha okuphendula isivamvo, imida esebenzayo).
• Inceda ukuxilongwaiziphoso zamaxeshaokanye ukuthotywa komgangatho womsebenzi.

Ulwakhiwo lweeNkcukacha eziPhambili

• TID (Isichongi soVavanyo)– Ichaza uhlobo lovavanyo (umzekelo, uvavanyo lwempendulo yesivamvo se-oxygen).
• I-CID (Isichongi seCandelo)– Ichonga icandelo elivavanyiweyo (umzekelo, iBhanki ye-1 ye-Sensor 1).
• Ixabiso loVavanyo-Idatha ekrwada okanye ukupasa/ukungaphumeleli (umzekelo, “0″ = ukupasa, “1″ = ukoyisakala).

Izicelo eziqhelekileyo

✔ Ukujongai-catalytic converter esebenzayo(umzekelo, TID 0×03).
✔ Ukuqinisekisaixesha lokuphendula i-oxygen sensor(umz., TID 0×05).
✔ Ukufumanisaukuvuza kwenkqubo yokukhutshwa komphunga(ukuvuza okuncinci).

Umzekelo

Impendulo efana nale:

• TID = 0×03, CID = 0×12, Ixabiso = 120
  → Kuthetha ukuba iziphumo zovavanyo lwempendulo yesivamvo se-oxygen120 ms(kufuneka ithelekiswe ne-OEM specs).

Imowudi yesi-8 (Ulawulo lweNkqubo ekwibhodi, uvavanyo okanye icandelo)

Ingcaciso

Imodi yesi-8 iyakuvumelaulawulo olusebenzayo lwezixokelelwano zezithuthi-iqhele ukuqalisa iimvavanyo, amacandelo asebenze, okanye uhlengahlengise iiparamitha.

Injongo

• Inyanzela ii-activators (iireyilayi, iivalvu, njl.njl.) ukuba zisebenzekuvavanyo.
• Ilinganisa iimeko(umzekelo, ukuvulwa kwevalvu ye-EGR, ukusebenza kwempompo yamafutha).
• Isetyenziswa kwiulondolozo olunxulumene nezinto ezikhutshwayo(umzekelo, ukuhlaziywa kweDPF kwizithuthi zedizili).

Imiyalelo eqhelekileyo

• Vula/VIMA iifeni zokupholisa(ukukhangela iisekethe zombane).
• Vula impompo yamafutha(uvavanyo loxinzelelo).
• Biyela ivalve ye-EGR(ukuqinisekisa intshukumo).
• Qalisa uhlaziyo lweDPF(kwiinjini zedizili).

Amanqaku abalulekileyo

⚠Imoto-ingqale- Ayizizo zonke iimoto ezixhasa iMode 8, kwaye imiyalelo iyahluka ngomenzi.
⚠Ifuna izixhobo zobungcali– Isoloko ifuna izikena ezikwinqanaba le-OEM (umzekelo, iGM Tech2, iFord IDS).
⚠Umngcipheko wokhuseleko-Imiyalelo engalunganga inokonakalisa izinto okanye ichaphazele ukuqhuba.

Imodi ye-6 vs. Imodi yesi-8: Iiyantlukwano eziphambili