1. Voltage Drop Panguva Cranking
Kunyangwe bhatiri rako richiratidza 12.6V kana risina basa, rinogona kudonha pasi pemutoro (senge panguva yekutanga injini).
Kana magetsi akadonha pasi pe9.6V, chinotangira uye ECU inogona kusashanda zvakavimbika-zvichikonzera kuti injini iite zvishoma nezvishoma kana kusatombo.
2. Battery Sulfation
Kana bhatiri richigara risingashandiswe kana kuburitswa zvakanyanya, makristasi esulfate anovaka pamahwendefa.
Izvi zvinodzikisira kukwanisa kwebhatiri kubata kuchaja kana kuunza simba risingachinji, kunyanya panguva yekutangisa.
Sulfation inogona kupindirana pakutanga, isati yakundikana zvachose.
3. Mukati Resistance uye Kuchembera
Sezvo mabhatiri achikura, kuramba kwavo kwemukati kunowedzera, zvichiita kuti zvive zvakaoma kwavari kuendesa kukurumidza kuputika kwesimba rinodiwa kutanga.
Izvi zvinowanzokonzera kudonha zvishoma nezvishoma, kunyanya mushure mekunge mota yagara kwechinguva.
4. Parasitic Drain + Weak Battery
Kana motokari yako ine parasitic draw (chimwe chinhu chinopedza simba kana motokari yadzimwa), kunyange bhatiri rine utano rinogona kupera simba usiku hwose.
Kana bhatiri ratopera simba, rinogona kutanga zvakanaka dzimwe nguva uye kutadza dzimwe nguva, kunyanya mangwanani.
Diagnostic Tips
Quick Multimeter Test:
Tarisa voltage usati watanga: Inofanira kuva ~ 12.6V
Tarisa voltage paunenge uchitanga: Haifanire kudonha pazasi 9.6V
Tarisa voltage ine injini inomhanya: Inofanirwa kunge iri 13.8–14.4V (inoratidza alternator iri kuchaja)
Macheki Akareruka:
Wiggle materminals: Kana mota ikatanga kana jiggling waya, unogona kunge uine yakasununguka kana corrod terminal.
Edza bhatiri rakasiyana: Kana bhatiri rinozivikanwa-rakanaka rakarigadzirisa, rako rekutanga harivimbike.
Yambiro Zviratidzo zveBhatiri rakashata
Inotanga zvakanaka dzimwe nguva, asi dzimwe nguva: inononoka crank, tinya, kana pasina crank
Dashboard mwenje inopenya kana kudzima paunenge uchiedza kutanga
Kudzvanya ruzha asi hapana kutanga (bhatiri haigone kuisa simba rekutanga solenoid)
Motokari inongotanga mushure mekusvetuka-kunyangwe ichangobva kutyaira
Nguva yekutumira: May-05-2025