P2516 A / C Refrigerant Pressure Sensor B Circuit Range / Performance

P2516 A / C Refrigerant Pressure Sensor B Circuit Range / Performance

Mapepala a OBD-II DTC

A / C Refrigerant Pressure Sensor B Circuit Range / Performance

Kodi izi zikutanthauzanji?

Iyi ndi nambala yovuta yozindikira matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pagalimoto za OBD-II. Zogulitsa zamagalimoto zitha kuphatikizira, koma sizimangokhala, Chevrolet / Chevy, Ford, Volvo, Dodge, Hyundai, Vauxhall, Honda, Nissan, Renault, Alfa Romeo, ndi zina zambiri.

Makina oziziritsira mpweya (A / C) amathandizira dongosolo la HVAC (Kutentha, Kutulutsa mpweya ndi Kutenthetsa Mpweya) kusintha kutentha mkati mwagalimoto kuti zigwirizane ndi zofunikira zanu.

BCM (Body Control Module) kapena ECC (Electronic Climate Control) imayang'anira sensa kuti izindikire momwe makinawo amapanikizira ndipo nawonso amatha kuyimitsa kompresa moyenera.

Makina a refrigerant a A / C ndi transducer yothamanga yomwe imasintha mphamvu yamafriji kukhala chizindikiritso chamagetsi yamagetsi kuti izitha kuyang'aniridwa ndi ma module agalimoto. Kawirikawiri mawaya atatu amagwiritsidwa ntchito pa izi: waya wolozera wa 3V, waya wachizindikiro, ndi waya wapansi. Ma modulewa amayerekezera ma waya ndi ma voliyumu a 5V ndipo amatha kuwerengera kuthamanga kwadongosolo potengera izi.

ECM (module engine module) imayatsa nyali yosayendetsa bwino (MIL) yokhala ndi P2516 ndi ma code omwe amagwirizana nayo (P2515, P2516, P2517 ndi P2518) ikazindikira kusayenerera kwa sensa kapena ma circuits a refrigerant a A / C. Musanapange mtundu uliwonse wazowunikira komanso / kapena kukonza pa makina opangira mpweya, onetsetsani kuti mukudziwa zoopsa zambiri zomwe zimadza chifukwa chogwiritsa ntchito firiji mukapanikizika. Nthawi zambiri, mutha kudziwa mtundu wamakhodiwu osatsegula dongosolo la refrigerant.

Code P2516 A / C refrigerant pressure sensor B dera / magwiridwe antchito amaikidwa pomwe imodzi mwa ma module amayang'anira A / C refrigerant pressure sensor B yochita zachilendo, makamaka patali. Chitsanzo cha mpweya wofewetsa wozizira:

Kodi kuuma kwa DTC kumeneku ndi kotani?

M'malingaliro mwanga, kuuma kwa nambala iliyonse yokhudzana ndi HVAC kungakhale kotsika kwambiri. Poterepa ndi refrigerant yapanikizika, yomwe ingakhale vuto lalikulu kwambiri. Ndani akudziwa, code iyi itha kuyambitsidwa ndi kutseguka kwa firiji, ndipo kutseguka kwafriji ndiyowopsa, chifukwa chake onetsetsani kuti mukudziwa za chitetezo cha firiji musanayesere kukonzanso mawonekedwe azowongolera mpweya.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachilombo ka P2516 zitha kuphatikizira izi:

• Kutentha kolondola kwa mpweya kuchokera kwa zimakupiza
• Kugwiritsa ntchito pang'ono kwa HVAC
• Wosakhazikika / kusinthasintha kutentha kwa mpweya
• A / C kompresa siyiyatsa ikafunika
• Makina a HVAC sakugwira ntchito moyenera

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa zosinthira P2516 code zitha kuphatikizira izi:

• Cholakwika kapena chowonongeka chowongolera mpweya
• Kutayikira mu A / C refrigerant pressure sensor
• Kutsekemera kwa refrigerant kotsika kapena kolakwika
• Mawaya owonongeka (otseguka, ofupika ku +, ofupika ku -, ndi zina zotero)
• Cholumikizira chowonongeka
• Vuto ndi ECC (Electronic Climate Control) kapena BCM (Body Control Module)
• Kulumikizana kolakwika

Kodi ndi njira ziti zodziwira ndikusokoneza P2516?

Musanayambe njira yothetsera vuto lililonse, muyenera kuunikanso za Technical Service Bulletin (TSB) zamagalimoto pachaka, mtundu ndi kufalitsa. Gawo ili lidzakupulumutsirani nthawi ndi ndalama pakuwunika ndikukonzekera!

Gawo loyambira # 1

Kutengera zida / chidziwitso chomwe muli nacho, mutha kuyesa momwe magwiridwe antchito a A / C a refrigerant pressure. Izi zitha kuchitika m'njira ziwiri zosavuta: 2. Kutengera kuthekera ndi kuchepa kwa chida chanu cha OBD reader / scan, mutha kuwunika kuthamanga kwa firiji ndi zina zomwe mungafune pomwe dongosolo likuyenda kuti muwone ngati sensa ikugwira bwino ntchito . 1. Ngati muli ndi magawo angapo a A / C, mutha kuwunika momwe makinawo akukakamira ndikufanizira zomwe zikufotokozedwazo ndi wopanga wanu.

MFUNDO: Ngati mulibe chidziwitso ndi firiji, sindingakulimbikitseni kuti muyesere kuyesa, choncho onetsetsani kuti simukukonda kuno, refrigerant ndiyowopsa zachilengedwe ndiye palibe chosokoneza.

Gawo loyambira # 2

Chongani A / C refrigerant kuthamanga kachipangizo. Monga ndanenera poyamba, nthawi zambiri sensa iyi imakhala yolumikizira ma waya atatu. Izi zikunenedwa, kuyesa kudzaphatikizapo kuyesa pakati pa ojambula ndikulemba zotsatira zanu. Zomwe mukufuna kuyesa izi zimasiyanasiyana kwambiri kutengera wopanga, kutentha, mtundu wama sensa, ndi zina zambiri, motero onetsetsani kuti chidziwitso chanu ndi cholondola.

ZINDIKIRANI. Onetsetsani kuti mukugwiritsa ntchito zikhomo zoyeserera zolondola ndi multimeter yanu mukamayesa zikhomo / zolumikizira. Pini kapena cholumikizira chowonongeka chingayambitse ma gremlins amagetsi mtsogolo.

Gawo loyambira # 3

Onani zingwe. Nthawi zina masensa awa amaikidwa pamakina opanikizira mpweya kapena pafupi ndi kulumikizana kwapayipi, kotero kuti zingwe zazingwe zimayendetsedwa moyenera. Ndadziwonera ndekha masensa awa akuwonongeka ndikusuntha ziwalo pansi pa hood chifukwa chosunga mzere molakwika. Onetsetsani kuti transducer akuwoneka bwino mwakuthupi ndipo mzerewo ndiwotetezeka.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi code P2516?

Ngati mukufunabe thandizo ndi DTC P2516, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.