OBD-II Mode 6 & Mode 8 Difference:

• Njira 6→ Zabwino kwambirikuzindikira zovuta zapakatikatipowunikanso deta yosungidwa yoyeserera.
• Njira 8→ Zogwiritsidwa ntchitokuyesa mwakhama ndi kulamulira chigawo, makamaka akatswiri.

Kuti mudziwe zolondola, tchulani nthawi zonsemalangizo a wopangandi kugwiritsazida zojambulira zida. Tili ndi zida zojambulira zomwe zidamangidwa mkati mwa 6 & 8 zomwe zikugulitsidwa.

Mode 6 (Zotsatira Zakuyesa Kuzindikira Pa Bodi - Kuwunika Kosapitilira)

Tanthauzo

Mode 6 imapereka mwayi wofikirazotsatira zoyesa kwa oyang'anira osapitilira-macheke ozindikira omwe amayenda pokhapokha pazikhalidwe zinazake (mwachitsanzo, chosinthira chothandizira, kuyankha kwa sensa ya oxygen).

Cholinga

• Masitolozotsatira za mayeso(kudutsa/kulephera) kwa zigawo zomwe sizikuyang'aniridwa mosalekeza.
• Amaperekamwatsatanetsatane manambala(mwachitsanzo, nthawi yoyankhira ma sensa, kuchuluka kwa magwiridwe antchito).
• Amathandiza kuzindikirazolakwika zapakatikatikapena kuwonongeka kwa magwiridwe antchito.

Mapangidwe Azinthu Zofunikira

• TID (Chizindikiritso Choyesa)- Imatchula mtundu wa mayeso (mwachitsanzo, kuyesa kuyankha kwa mpweya wa oxygen).
• CID (Chizindikiritso Chachigawo)- Imazindikiritsa gawo loyesedwa (mwachitsanzo, Bank 1 Sensor 1).
• Kuyesa Mtengo- Zambiri kapena kulephera / kulephera (mwachitsanzo, "0" = pass, "1" = kulephera).

Common Application

✔ Kuwonacatalytic Converter mphamvu(mwachitsanzo, TID 0×03).
✔ Kutsimikiziranthawi yakuyankha kwa oxygen(mwachitsanzo, TID 0×05).
✔ Kuzindikirakutayikira kwa evaporative emissions system(kutulutsa pang'ono).

Chitsanzo

Yankho ngati:

• TID = 0×03, CID = 0×12, Mtengo = 120
  → Kutanthauza kuti zotsatira za mayeso a sensa ya oxygen ndi120 ms(ayenera kufananizidwa ndi ma OEM specs).

Mode 8 (Kuwongolera Pa-Board System, Mayeso kapena Chigawo)

Tanthauzo

Mode 8 imalolakuwongolera mwachangu kwa magawo agalimoto-amakonda kuyambitsani mayeso, yambitsani magawo, kapena sinthani magawo.

Cholinga

• Imakakamiza ma actuators (ma relay, ma valve, ndi zina) kuti agwire ntchitozoyezetsa.
• Amatsanzira mikhalidwe(mwachitsanzo, kutsegula kwa valve ya EGR, kutsegula pampu yamafuta).
• Zogwiritsidwa ntchito mukukonza zokhudzana ndi utsi(mwachitsanzo, kusinthika kwa DPF m'magalimoto a dizilo).

Common Commands

• Yatsani / ZImitsa mafani ozizira(kuyang'ana mabwalo amagetsi).
• Yambitsani pampu yamafuta(kuyesa kukakamiza).
• Yendetsani valavu ya EGR(kutsimikizira kuyenda).
• Yambitsani kusinthika kwa DPF(mu injini za dizilo).

Mfundo Zofunika

⚠Galimoto yeniyeni- Si magalimoto onse omwe amathandizira Mode 8, ndipo malamulo amasiyana ndi opanga.
⚠Pamafunika akatswiri zida- Nthawi zambiri amafunikira masikelo a OEM-level (mwachitsanzo, GM Tech2, Ford IDS).
⚠Chiwopsezo chachitetezo- Malamulo olakwika amatha kuwononga zida kapena kusokoneza kuyendetsa bwino.

Mawonekedwe 6 vs. Mawonekedwe 8: Kusiyana Kwazikulu