Sesebelisoa sa Tlhahlobo ea OBD2 Code Scanner: Mosebetsi oa Lebone la MIL, Lisosa, le Tšebeliso ea Boitsebiso

Dashboard e hlaha MIL ?

1. Mosebetsi oa MIL (Malfunction Indicator Lamp) ke eng?

MIL, eo hangata e bitsoang "Check Engine Light," ke leseli le lemosang la dashboard le laetsoeng ke litekanyetso tsa OBD2.

E bonesa ha Setsi sa Taolo ea Enjine ea koloi (ECU) se lemoha phoso e amang mesi, ts'ebetso ea enjine, kapa lits'ebetso tse mahlonoko. Linaha tse peli li bontša ho tiea:

• Leseli le tsitsitseng: Taba eo e seng ea bohlokoa empa e phehella (mohlala, ho senyeha ha kutlo ea oksijene).
• Ho benya: Tšokelo e matla, ea hang-hang (mohlala, ts'enyehelo ea catalytic converter ho tsoa ho mello e fosahetseng).

2. Lisosa tse Tloaelehileng tsa Ts'ebetso ea MIL

Liphoso tse bakang MIL hangata li amana le tlhahiso kapa ts'ebetso ea enjene, joalo ka:

• Ho hloleha ha kutlo(mohlala, kutlo ea oksijene, MAF, sensor ea boemo ba throttle).
• Litaba tsa taolo ea mosi(mohlala, converter e fosahetseng ea catalytic, EVAP e lutla).
• Mathata a ho hotetsa / ho fosa mollo(mohlala, li-spark plugs, liente tsa mafura).
• Mathata a tsamaiso ea motlakase(mohlala, terata, liphoso tsa puisano tsa ECU).

3. Lintlha tsa Tlhahlobo le Melao

• Likhoutu tsa Mathata a Tlhahlobo (DTCs): Likhoutu tse tloaelehileng (mohlala, P0171, P0300) li supa tšimoloho ea phoso.
• Live Data Stream: Libali tsa nako ea 'nete tsa sensor / paramethara (mohlala, RPM, trim ea mafura, li-voltages tsa sensor).

4. Utility bakeng sa ba amehang

• Bakeng sa Beng ba Likoloi:
  • Tlhokomeliso: Litemoso tsa MIL mabapi le likotsi tse ka bang teng tsa polokeho/mesi, ho qoba litokiso tse bitsang chelete e ngata kapa tlhahlobo e hlolehileng.
  • Tataiso ea Motheo: Li-DTC tsa Kakaretso (mohlala, P0420) li thusa beng ho utloisisa ho potlaka (mohlala, "Catalyst Efficiency Below Threshold").
• Bakeng sa Litsebi:
  • Litokiso tse Lebisitsoeng: DTCs sebaka se senyenyane sa tlhahlobo (mohlala, P0301 = Cylinder 1 misfire).
  • Tlhahlobo e tsamaisoang ke data: Lintlha tse phelang (mohlala, liperesente tse fokotsang mafura, li-waveform tsa sensor ea O2) li supa mathata a nakoana kapa ho senyeha ha likaroloana.
  • Emission Compliance: E netefatsa hore litokiso li finyella litekanyetso tsa taolo.

5. Ntho ea bohlokoa ka ho fetisisa

Tlhokomeliso ea MIL le OBD2 ea borokho ba data le ketso ea tekheniki. Beng ba tsona ba fumana litemoso tsa pele, ha litsebi li sebelisa likhoutu le data e phelang bakeng sa litokiso tse nepahetseng, tse nepahetseng, ho fokotsa nako ea ho theoha le likotsi tsa mesi.