Umsebenzi wokukhangela i-DTC kwisixhobo sokuxilonga se-OBD2

Ngoku uninzi lwe-OBD2 Code Scanner eyakhelwe-ngaphakathi kwi-DTC Look-up Function, sinokujonga iikhowudi zempazamo ezizenzekelayo apho kwaye sifumane ingxaki yemoto kwaye siyisombulule ngezaziso zayo.

IUjongo lwe-DTC(I-Diagnostic Trouble Code Look-up) yinkalo ephambili ye-OBD2 (i-On-Board Diagnostics II) izixhobo eziguqulela iikhowudi ezisemgangathweni ezisemgangathweni kwiinkcazo ezifundeka ngabantu.

Xa ikhompyutha ekwibhodi yesithuthi (ECU) ibhaqa umba kwiinkqubo ezibekwe esweni (umzekelo, i-injini, izinto ezikhutshwayo, uthumelo), ilogaI-DTC(umz.,P0171, C0300).

Umsebenzi wokuJonga we-DTC ucacisa ezi khowudi zealphanumeric zibe ziingcaciso ezithile ezinemposiso, njenge“Inkqubo iNcime kakhulu (iBhanki 1)” or "Ukungasebenzi kakuhle kweSekethe yePump ye-ABS."

Amatyala osetyenziso oluphambili

1. Jonga i-Engine Light (CEL) Ukuxilongwa:
   • Xa i-CEL ikhanyisa, i-OBD2 scanner ifumana ii-DTCs. Umsebenzi wokukhangela unceda ukuchonga oyena nobangela (umzekelo, isivamvo esinempazamo, umba wokukhupha).
2. Ukuhlolwa kweSithuthi kwangaphambili:
   • Abathengi/abathengisi basebenzisa i-DTC Look-up ukujonga imiba efihlakeleyo (umz., iimpazamo ezingasonjululwanga zokukhutshwa kwezinto ezikhutshwayo, iingxaki zothumelo).
3. Ukuqinisekiswa kwasemva kokulungisa:
   • Emva kokulungisa ingxaki, amagcisa acacisa iikhowudi kwaye asebenzise i-DTC Look-up ukuqinisekisa ukuba umba usonjululwe.
4. ULondolozo lwamaxesha ngamaxesha:
   • Ukubekwa esweni okubonakalayo kwemiba emincinci (umz., iikhowudi ezilindileyo) phambi kokuba inyuke.

Indima yabasebenzisi abohlukeneyo

1. KuMnini-ziThuthi:

• Ulwazi olusisiseko: Uyabuqonda ubuzaza bemiba (umz.,“Ngaba kukhuselekile ukuqhuba?”).
• Ukuphepha iindleko: Ukunqanda ukulungiswa okungeyomfuneko ngokuchonga iziphene ezingephi (umzekelo, umnqwazi werhasi okhululekileyo obangela ikhowudi yokukhutshwa komphunga).
• DIY Ukulungisa ingxaki: Ukukhokela ukulungiswa okulula (umzekelo, ukubuyisela inzwa ye-oxygen eboniswe nguP0133).

2. KumaGcisa abuGcisa:

• Indawo yokuQala yoDiagnostic: Ubeka phambili iindawo ekufuneka zihlolwe (umzekelo, aP0300ikhowudi iqondisa ugxininiso ekutshiseni okanye kwiinkqubo zamafutha).
• Ukusebenza kakuhle: Yehlisa uqikelelo ngokucutha oonobangela abanokubakho (umz.,P0420ibonisa ilahleko esebenzayo yokuguqula umguquli).
• Uhlalutyo oluPhezulu: Idibanisa i-DTCs kunye nedatha ephilayo (umzekelo, i-fuel trim, i-sensor readings) ukukhomba ukusilela.

Ulwakhiwo lweKhowudi kunye nokuqonda

• Ubume be-DTC: Ikhowudi yoonobumba aba-5 (umz.,P0XXX):
  • Umlinganiswa woku-1: Inkqubo (P = Powertrain, B = Umzimba, C = Chassis).
  • Umlinganiswa wesi-2: Uhlobo lwekhowudi (0 = generic, 1 = umenzi-specific).
  • Iidijithi ezi-3 zokugqibela: Impazamo ethile (umzekelo,P0301= I-Cylinder 1 i-misfire).
• Idatha ebalulekileyo:
  • NONE: Izifinyezo zeemeko zesithuthi (i-RPM, isantya, ubushushu) xa impazamo yenzekile.
  • Esalindileyo vs. IiKhowudi eziQinisekisiweyo: Uyohlula imiba ephazamisayo vs.

Impembelelo

• Abanini beMoto: Ukuxhotyiswa ngokwenziwa elubala, ukunciphisa ukuthembela kwiingxelo zoomatshini ezingacacanga.
• Iingcali zobuGcisa: Ukukhawuleza, ukulungiswa kwedatha, ukuphucula umgangatho wenkonzo kunye nokuthembela kwabathengi.

Ngokudibanisa idatha yobugcisa kunye nemibono enokusetyenzwa, umsebenzi wokuJonga i-DTC uyimfuneko kubo bobabini abasebenzisi abaqhelekileyo kunye neengcali ekugcineni impilo yemoto kunye nokuthobela imigangatho yokukhutshwa.