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

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

Idatha ye-OBD-II DTC

I-A / C Refrigerant Pressure Sensor B Circuit Range / Performance

Kusho ukuthini lokhu?

Le yikhodi ejwayelekile yokuhlola inkinga (DTC) futhi isetshenziswa kakhulu ezimotweni ze-OBD-II. Imikhiqizo yezimoto ingafaka, kepha ayikhawulelwe ku, Chevrolet / Chevy, Ford, Volvo, Dodge, Hyundai, Vauxhall, Honda, Nissan, Renault, Alfa Romeo, njll.

Inzwa yokucindezela umoya (A / C) yesiqandisi isiza uhlelo lwe-HVAC (Heating, Ventilation and Air Conditioning) ukulungisa ukushisa ngaphakathi emotweni ukuze kuhambisane nezidingo zakho.

I-BCM (i-Body Control Module) noma i-ECC (i-Electronic Climate Control) iqapha inzwa ukucacisa ingcindezi yohlelo bese yona ivula / icisha i-compressor ngokufanele.

Inzwa yengcindezi yesiqaqa i-A / C iyi-transducer yengcindezi eguqula ingcindezi efrijini ibe yisiginali kagesi ye-analog ukuze ibhekwe ngamamojula wemoto. Imvamisa izintambo ezi-3 zisetshenziselwa lokhu: ucingo oluyinkomba lwe-5V, ucingo lwesiginali, nocingo lomhlabathi. Amamojula aqhathanisa amanani wezintambo zesiginali ne-voltage engu-5V yesethenjwa futhi angakwazi ukubala ngokushesha ingcindezi yohlelo ngokusekelwe kulolu lwazi.

I-ECM (imodyuli yokulawula injini) ivula isibani sokungasebenzi kahle (MIL) nge-P2516 namakhodi ahambisanayo (P2515, P2516, P2517, ne-P2518) uma ithola ukungasebenzi kahle kwenzwa noma amasekethe wefriji ye-A / C. Ngaphambi kokwenza noma yiluphi uhlobo lokuxilonga kanye / noma ukulungisa ku-air conditioner, qiniseka ukuthi uyazi ngezingozi eziningi ezihambisana nokusebenza nefriji ngaphansi kwengcindezi. Ezimweni eziningi, ungahlola lolu hlobo lwekhodi ngaphandle kokuvula isistimu yesiqandisi.

Ikhodi P2516 A / C inzwa yokucindezela efrijini B isekethe / ukusebenza kwesethi kusethwa lapho enye yamamojula ibheka inzwa yokucindezela i-A / C efrijini B esebenza ngokungajwayelekile, ikakhulukazi ebangeni. Isibonelo senzwa yokucindezela isiqandisi sefrijini:

Buyini ubunzima bale DTC?

Ngokubona kwami, ubunzima bekhodi ehlobene ne-HVAC bungaba buphansi impela. Kulokhu, kuyisiqandisi esingaphansi kwengcindezi, lokhu kungaba inkinga ecindezelayo. Kwazi bani, le khodi ingadalwa ukuvuza kwesiqandisini, futhi ukuvuza kwesiqandisi nakanjani kuyingozi, ngakho-ke qiniseka ukuthi unolwazi oluyisisekelo ngokuphepha kwesiqandisi ngaphambi kokwenza noma yimuphi umzamo wokulungisa uhlelo lokupholisa umoya.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yokuxilonga i-P2516 zingafaka:

• Izinga lokushisa lomoya elingalungile elivela kufeni
• Ukusetshenziswa okulinganiselwe kwe-HVAC
• Izinga lokushisa lomoya elingaguquguquki / eliguquguqukayo
• Isigaxa se-A / C asivuli lapho kudingeka
• Uhlelo lwe-HVAC alusebenzi kahle

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi yokudlulisa ye-P2516 zingafaka:

• Inzwa yengcindezi yesiqandisi esinephutha noma esonakele
• Ukuvuza ku-A / C inzwa yokucindezela kwesiqandisi
• Ingcindezi yesiqandisi ephansi noma engalungile / ifriji yesiqandisi
• Izintambo ezilimele (ezivuliwe, zifushane ukuya ku-+, zifushane ukuya -, njll.)
• Isixhumi esonakele
• Inkinga nge-ECC (i-Electronic Climate Control) noma i-BCM (Module Yokulawula Umzimba)
• Ukuxhumana okungalungile

Yiziphi ezinye zezinyathelo zokuxilonga nokuxazulula inkinga i-P2516?

Ngaphambi kokuqala inqubo yokuxazulula inkinga nganoma iyiphi inkinga, kufanele ubuyekeze i-Technical Service Bulletins (TSB) eqondene nemoto ngonyaka, imodeli nokudluliswa. Lesi sinyathelo sizokongela isikhathi nemali ekuhlolweni nasekulungiseni!

Isinyathelo esiyisisekelo # 1

Ngokuya ngamathuluzi / ulwazi okwazi ukufinyelela kulo, ungahlola kalula ukusebenza kwezinzwa zokucindezela i-air conditioner. Lokhu kungenziwa ngezindlela ezimbili ezilula. 2. Uma unesethi yezilinganiso eziningi ze-A / C, ungabheka ingcindezi ngemishini futhi uyiqhathanise namanani owafunayo acaciswe ngumenzi wakho.

ICEBISO: Uma ungenalo ulwazi ngefriji, angikukhuthazi ukuthi ungene ekuhloleni kwengcindezi, ngakho-ke qiniseka ukuthi awuthandi lapha, ifriji iyingozi emvelweni ngakho-ke akukho lutho olungadlala ngayo.

Isinyathelo esiyisisekelo # 2

Hlola inzwa yokucindezela kwesiqandisi se-A / C. Njengoba ngishilo ekuqaleni, ezimweni eziningi le sensor iyinzwa yocingo lwe-3-wire. Lokho kushiwo, ukuhlolwa kuzobandakanya ukuhlolwa phakathi koxhumana nabo nokurekhoda imiphumela yakho. Amanani afiselekayo walesi sivivinyo ahluka kakhulu ngokuya ngomkhiqizi, izinga lokushisa, uhlobo lwenzwa, njll. Ngakho-ke qiniseka ukuthi imininingwane yakho inembile.

QAPHELA. Qiniseka ukuthi usebenzisa izikhonkwane zokuhlola ezifanele nge-multimeter yakho lapho uhlola izikhonkwane / izixhumi. iphini noma isixhumi esonakele singadala ama-gremlins kagesi amaphakathi, anzima ukuthola ngokuzayo.

Isinyathelo esiyisisekelo # 3

Hlola izintambo. Kwesinye isikhathi lezi zinzwa zifakwa kulayini wokucindezela we-air conditioner noma eduze nokuxhuma kwepayipi, ngakho-ke i-harness wiring izohanjiswa ngokufanele. Ngizibonele mathupha ukuthi lezi zinzwa zilimala ngokuhamba kwezingxenye ngaphansi kwe-hood ngenxa yokugcinwa kolayini okungafanele. Qiniseka ukuthi i-transducer ibukeka kahle emzimbeni futhi ulayini uphephile.

Izingxoxo ezihlobene ze-DTC

• Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi engu-P2516?

Uma usadinga usizo nge-DTC P2516, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.