Kodi masensa amadetsedwa bwanji kapena kuwonongeka?

Zomverera zimagwira ntchito yofunika kwambiri pakugwira ntchito kwa injini yagalimoto yanu. Sensa imodzi ikasiya kugwira ntchito, imatha kupangitsa kuti dongosolo lonse lisagwire bwino. Kompyuta yowunikira pa board imagwiritsa ntchito zomwe zimaperekedwa ndi masensa kuti zitsimikizire kuti dongosolo likugwira ntchito bwino. Ngakhale kuti zinthu zambiri zingayambitse vuto ndi sensa imodzi kapena zingapo, kuipitsidwa kosavuta ndi chifukwa chachikulu cha masensa kuti asiye kugwira ntchito.

Pansipa pali masensa ena ofunikira omwe amachititsa kuti galimoto yanu ikuyenda bwino, komanso zomwe zimachititsa kuti aderere kapena kuwonongeka.

Kumvetsetsa Zowunikira Zofunika Zagalimoto Pagalimoto Yanu

Magalimoto onse opangidwa ndikugulitsidwa ku United States masiku ano akuyenera kukhala ndi kompyuta yowunikira, yomwe imatchedwa OBD-II kapena ECU. Magetsi akuluakulu, ma transmission, wheel, mafuta ndi magetsi oyatsira amapereka chidziwitso ku kompyuta yowunikira kuti athe kukonza machitidwe. Pali ochepa omwe ali ovuta kwambiri kuposa ena ndipo ali pachiwopsezo chachikulu chowonekera ndi kuipitsidwa kapena kuwonongeka.

• The lambda probe, intake manifold absolute pressure sensor, and mass air flow sensor imayang'anira kuchuluka kwa mpweya mu dongosolo kuti zitsimikizire kusakaniza kolondola kwamafuta a mpweya mu injini.

• Masensa othamanga a gudumu amauza dongosolo la ABS ngati gudumu limodzi lataya mphamvu. Izi zimathandiza kuti dongosololi likhazikitsenso ndikusunga galimotoyo pansi pa ulamuliro komanso pamsewu.

Akatswiri ambiri amakanika amavomereza kuti kukonza nthawi zonse ndi ntchito kumatha kuchepetsa mwayi wolephera kwa makina. Komabe, palibe pulogalamu wamba yokonza sensa. Nthawi zina kuyang'ana mwakuthupi kapena kuyeretsa malo omwe masensawa amalumikizidwako kumatha kupewa mavuto.

Kodi masensa amadetsedwa bwanji?

Monga tafotokozera pamwambapa, masensa ena ali pachiwopsezo kuposa ena. M'munsimu muli ena mwa masensa awa ndi njira zodziwika bwino zomwe zimadetsa zomwe zingayambitse kulumikizidwa kapena magwiridwe antchito.

• Zomverera za okosijeni zimaipitsidwa ndi mankhwala omwe amatulutsidwa mu utsi. Mwachitsanzo, ma silicates amalowa m'malo ozizira otayira chifukwa cha kung'ambika pakhoma la silinda kapena chopumira chamutu cha silinda. Phosphorus imalowa mu utsi chifukwa cha kutuluka kwa mafuta chifukwa cha mphete zovala.

• Masensa akuyenda kwa mpweya, omwe nthawi zambiri amatchedwa ma sensor a MAF, amaipitsidwa ndi varnish yamafuta. Dothi limamatira ku chinthu chotenthetsera ndikupangitsa kuti linene molakwika kuchuluka kwa mpweya ukulowa.

• Masensa akuthamanga kwa magudumu nthawi zambiri amawonongeka m'malo mounjikana dothi, koma amatha kukopa tinthu tachitsulo, ndikuchepetsa magwiridwe antchito awo. Ngati awonongeka, nthawi zambiri amakhala mawaya osati sensa yokha.

Sensor yothamanga kwambiri yolandirira ili pafupi ndi manifold ambiri, ndipo zinyalala ndi fumbi zimafika pamenepo. Kuyeretsa mtheradi kupanikizika sensa kumabwezeretsanso kuti igwire ntchito.

Momwe masensa amawonongeka

Zigawo zina zikapanda kugwira ntchito bwino, zimatha kuwononga masensa. Mwachitsanzo, sensa yoziziritsa kukhosi imatha kuwonongeka ngati injini ikuwotcha. Komabe, kuvala kwanthawi zonse ndikugwiritsa ntchito kungayambitsenso sensa kulephera, yomwe nthawi zambiri imawoneka ndi sensa ya throttle position.

Magetsi a matayala amasiya kugwira ntchito ngati mabatire atha. Sensa iyenera kusinthidwa, osati mabatire okha. Nthawi zina sealant ya matayala imatha kuyipitsa sensor.

Ngati mukuganiza kuti sensa sikugwira ntchito bwino, yesani kuiyeretsa musanayisinthe. Kugwiritsa ntchito mphindi zochepa kuyeretsa sensa yanu kudzakupulumutsirani ndalama zambiri. Kusintha kungakhale sitepe yotsatira ngati sensa yawonongeka. Sensa yolakwika imatha kuwononga kwambiri galimoto kapena kuchepetsa magwiridwe antchito ngati mupitiliza kuyendetsa. Ngati muli ndi vuto ndi masensa kapena zida zamagetsi, funsani Katswiri Wotsimikizika wa "AutoTachki Certified Mobile Technician" kuti muwone vuto.