Ọtụtụ ndị injectors nwere koodu nkwụghachi ụgwọ (ma ọ bụ koodu mgbazi, koodu QR, koodu IMA, wdg) nke nwere usoro ọnụọgụ na mkpụrụedemede, dị ka: Delphi 3301D nwere koodu nkwụghachi ụgwọ nke 16, 5301D nwere koodu nkwụghachi ụgwọ ọnụọgụ iri abụọ. , Denso 6222 Enwere koodu nkwụghachi ụgwọ 30-bit, Bosch's 0445110317 na 0445110293 bụ koodu nkwụghachi ụgwọ 7-bit, wdg.
Koodu QR na injector, ECU na-enye mgbama nkwụghachi nye onye injector na-arụ ọrụ n'okpuru ọnọdụ ọrụ dị iche iche dịka koodu nkwụghachi ụgwọ a, nke a na-eji emezi mmezi ziri ezi nke injector mmanụ n'okpuru ọnọdụ ọrụ ọ bụla.Koodu QR nwere data nzizi na injector, nke edere n'ime njikwa injin.Koodu QR na-abawanye ọnụ ọgụgụ nrụzi ọnụọgụ mmanụ mmanụ, si otú a na-emeziwanye ọnụọgụ ntụtụ nke ukwuu.N'ezie, ihe kachasị mkpa bụ iji ngwanrọ dozie njehie na nrụpụta ngwaike.Njehie igwe na-apụghị izere ezere dị n'ichepụta igwe, na-ebute njehie na ọnụọgụ injection nke ebe ọ bụla na-arụ ọrụ nke injector emechara.Ọ bụrụ na a na-eji usoro eji eme ihe iji dozie njehie ahụ, ọ ga-abụrịrị na ọ ga-ebute mmụba na ọnụ ahịa na mbelata mmepụta.
Teknụzụ koodu QR bụ iji uru bara uru nke teknụzụ njikwa eletrọnịkị Euro III dee koodu QR n'ime ECU iji dozie obosara inje mmanụ mmanụ nke ebe ọ bụla na-arụ ọrụ nke injector mmanụ, wee nweta otu ihe ahụ niile. nke engine.Ọ na-eme ka ọrụ nke cylinder nke ọ bụla na-arụ ọrụ na-arụ ọrụ na-arụ ọrụ na mbelata nke ikuku.
Kedu uru ngwaọrụ na-emepụta koodu nkwụghachi ụgwọ QR?
Dị ka anyị niile maara, mmezi nke injector tumadi mejupụtara abụọ usoro.
Nke mbụ: imezi oghere ikuku ikuku bụ iji dozie ọkpụrụkpụ nke gasket ọ bụla;
Nke abụọ: gbanwee ike-na oge nke injector.
A na-eme mgbanwe nke injector mmanụ ọkụ site na koodu nkwụghachi ụgwọ QR site n'ịgbanwe ogologo mgbaàmà eletrik.N'adịghị ka mgbanwe anyị nke gasket dị n'ime, maka ụfọdụ mmanụ ọkụ injectors nke nhazi ha ruru eru mana ọ bụghị nke ọma, anyị nwere ike ịmepụta koodu QR ọhụrụ.A na-eji koodu nkwụghachi ụgwọ na-emezigharị ụda mmanụ ọkụ nke injector nke mere na ntinye mmanụ ọkụ nke cylinder nke ọ bụla na-emeziwanye.Maka ụfọdụ ekwekọghị n'ụdị ntụtụ, ọ ga-edugarịrị na ike injin ezughi oke, ma ọ bụ anwụrụ ojii, ịba ụba mmanụ ọkụ, na ibu ọkụ dị n'ime mpaghara nke injin ahụ, na-ebute ọdịda dị ka piston n'elu ọkụ.Ya mere, n'ime usoro mmezi nke igwe mmanụ dizel na-achịkwa nke Euro III, anyị ga-eche nsogbu nke mgbazi koodu QR ihu.Mgbe ị na-edochi injector ọhụrụ, a ga-eji ngwaọrụ ọkachamara dee koodu QR.Ọ bụrụ na ị na-eji injector mmanụ emezigharị, n'ihi na etinyere koodu QR mbụ site na onye na-agba mmanụ ọkụ, ọsọ na-abaghị uru, ọsọ ọsọ ma ọ bụ ọsọ dị elu nwere ntakịrị ihe dị iche site na uru ọkọlọtọ, n'ihi ya, ọ dịghị mkpa ka ị dochie ihe ọ bụla, naanị. jiri nkwụghachi ụgwọ ọhụrụ nke akụrụngwa ọkachamara mepụtara Mgbe ịbanye koodu na ECU site na decoder, enwere ike idozi nsogbu ndị gara aga dị ka anwụrụ ọkụ na ịkụ ọkpọ cylinder.
N'elu bench ule anyị, mgbe ihe nyocha niile gosipụtara nke ọma (gosi akwụkwọ ndụ akwụkwọ ndụ), mgbe ahụ ị nwere ike ịnwale ma mepụta koodu QR na modul "CODING".
Oge nzipu: Jul-19-2022
