Ihe mmetụta ntinye ikuku ikuku 274-6720 maka pusi 320D

Ihe mmetụta nrụgide oriri na-achọpụta nrụgide zuru oke nke ọtụtụ ihe oriri n'azụ trottle. Ọ na-achọpụta mgbanwe nke nrụgide zuru oke na manifold dị ka ngwa ngwa na ibu nke engine si dị, wee gbanwee ya na voltaji mgbaàmà ma ziga ya na njikwa njikwa engine (ECU). ECU na-achịkwa ọnụọgụ ntụtụ mmanụ ọkụ dịka voltaji mgbama siri dị.

ụkpụrụ nke ọrụ

Enwere ọtụtụ ihe mmetụta nrụgide oriri, dị ka varistor na capacitor. N'ihi uru nke oge nzaghachi ngwa ngwa, nchọpụta dị elu, obere nha na nrụnye na-agbanwe agbanwe, a na-eji varistor eme ihe n'ọtụtụ ebe na usoro injection D.

Ihe onyonyo 1 na-egosi njikọ dị n'etiti ihe mmetụta nrụgide nri piezoresistive na kọmputa. Fig. 2 bụ ụkpụrụ na-arụ ọrụ nke piezoresistive oriri mgbali sensọ, na R na fig. 1 bụ ndị na-emegide nje R1, R2, R3 na R4 na fig. 2, nke na-etolite akwa Whiston ma jikọta ya na diaphragm silicon. The silicon diaphragm nwere ike deformed n'okpuru omume nke zuru oke nrụgide na manifold, nke na-eme ka mgbanwe nke nguzogide uru nke strain resistor R. The elu nke zuru oke nrụgide na manifold, ukwuu deformation nke silicon diaphragm, na otú ahụ. nke ukwuu mgbanwe nke iguzogide uru nke resistor R.. Ya bụ, n'ibu mgbanwe silicon diaphragm na-converted n'ime eletriki mgbaàmà, nke na-amụba site integrated circuit na mmepụta na ECU.

Ihe mmetụta nrụgide zuru oke (MAP). Ọ na-ejikọta ihe oriri na-eri ihe na tube na-adịghị ahụ ọkụ, na ibu nke ngwa ngwa dị iche iche nke engine, ọ na-achọpụta mgbanwe mgbanwe na ntinye ihe oriri, wee gbanwee ya na mgbama voltaji site na mgbanwe nke nguzogide n'ime nke ihe mmetụta maka ECU iji dozie ya. ọnụ ọgụgụ ịgbanye mmanụ ọkụ na akụkụ mgbanye oge.

Na engine EFI, a na-eji ihe mmetụta nrụgide oriri na-achọpụta ụda ikuku nke oriri, nke a na-akpọ D-ụdị injection system (ụdị njupụta ngwa ngwa). Inte air pressure sensọ na-achọpụta ụda ikuku n'ụzọ na-apụtaghị ìhè kama ịbụ kpọmkwem dị ka ihe mmetụta ikuku na-erugharị, ọ na-emetụtakwa ọtụtụ ihe, ya mere enwere ọtụtụ ọdịiche dị n'etiti nchọpụta na nhazi nke ihe mmetụta ikuku nke oriri, na mmejọ nke ọ kpatara. nwere ya akpan akpan.