Ko te mahi a te takirere whakahaere pūoko wāhanga camshaft motuka
Ko te mahi matua a te takirere whakahaere ā-wāhanga o te pūoko camshaft he whakahaere i te whakaurunga me te nekehanga o te miihini, kia pai ake ai te mahi a te miihini me te penapena wahie. Ina koa, ka pā te takirere whakahaere ki te wā whakatuwheratanga me te kati o te takirere mā te whakarerekē i te koki ā-wāhanga o te camshaft, ka pā ki te rahinga whakaurunga me te putanga hau o te miihini. Ka taea e tēnei whakahaere te āwhina i te miihini ki te whakatutuki i te pai o te mura me te penapena i raro i ngā āhuatanga mahi rerekē.
Te kaupapa mahi
Ko ngā takirere whakahaere ā-wāhanga o te pūoko camshaft e mahi tahi ana me ngā kaiwhakahaere ā-wāhanga camshaft. Ina kitea e te pūoko te āhua mahi o te miihini, ka tukuna te tohu ki te ECU (wae whakahaere hiko), ā, ka whakatikatika te ECU i te tūranga o te takirere whakahaere kia rite ki ēnei tohu, ā, ka huri te koki ā-wāhanga o te camshaft. Ka mahia tēnei tukanga mā te waipēhi, mā te hiko rānei, ka rerekē pea i runga i te tauira me te hoahoa.
Pānga hapa
Ki te kore e mahi te takirere whakahaere o te pūoko camshaft, ka heke pea te mahi a te miihini, ka piki ake te whakapaunga wahie, ka kino ake hoki ngā tukunga. Hei tauira, ki te kore te takirere whakahaere e whakatika tika i te koki wāhanga, ka hē pea te wā takirere, ka pā ki te pai o te tahunga, ka iti ake te kaha me te piki ake o te whakapaunga wahie.
Whakaaro tiaki
Hei whakarite kia mahi tonu te takirere whakahaere o te pūoko camshaft, he mea pai kia tirohia me te tiaki i ngā wāhanga e tika ana i ia wā. Kei roto i tēnei ko te tirotiro i te kounga hinu o te pūnaha waipēhi, te horoi, te whakakapi rānei i ngā tātari kua purua, me te tirotiro i ngā hononga hiko i ia wā. Hei tāpiri, kaua e whakahaere i te waka mō te wā roa i roto i ngā taiao kino hei whakaiti i te kino o te takirere whakahaere.
Ko ngā tohu o te rahunga o te takirere whakahaere o te pūoko camshaft automotive ko:
Te uaua, te kore rānei e taea te tīmata: Kāore e taea e te ECU te whiwhi i te tohu tūranga o te camshaft, ka hua ake he wā whakakā pōhēhē, ā, he uaua hoki te tīmata i te mīhini.
te wiri o te mīhini, te hekenga rānei o te mana : he hapa i te wā mura, ka kore e ranea te mura o te ahi, ka wiri pea te mīhini i ētahi wā, ka ngoikore te whakaterenga .
te pikinga o te whakapaunga wahie, te kino haere o ngā tukunga : Ka uru pea te ECU ki te "aratau ohorere", mā te whakamahi i ngā tawhā werohanga pumau, ka hua ake he iti te penapena wahie me te nui rawa o ngā tukunga hau.
Kei te kā te rama hapa: ka kitea e te pūnaha tātaritanga kei runga i te papa (OBD) tētahi tohu pūoko rerekē, ā, ka whakaoho i te waehere hapa (hei tauira, P0340).
te noho pūmau, te kore pumau rānei o te miihini: Ina motuhia te tohu a te pūoko, kāore pea te ECU e kaha ki te pupuri i te tere noho noa, ka hua ake te noho pūmau ohorere o te miihini.
Putanga mana iti : Ka whakawhāitihia e ētahi tauira te mana miihini hei tiaki i te pūnaha .
Ko ngā take mō te korenga tērā pea ko:
Kua pakaru te pūoko tonu: te koroheketanga o ngā wāhanga hiko o roto, te rahunga o ngā wāhanga aukume, te ara iahiko poto, te ara iahiko tuwhera rānei.
Te rahunga o te ara iahiko, te mono rānei: kua waikura, kua wetekina rānei te mono, kua tawhito te whitiki, kua poto te ara iahiko, kua whati rānei (hei tauira, nā te wera, nā te kiore rānei).
Paruparu pūoko, urunga hinu rānei : ka piri te paru, te konganuku rānei ki te mata o te pūoko, ka pā ki te kohikohinga tohu .
raru tāutanga : te koretake o te wāhi o te pūoko (hei tauira, he tawhiti rawa te tawhiti i waenga i te pūoko me te taputapu camshaft), ngā tīwiri whakapiri ngoikore.
Ētahi atu hapa e pā ana : te hē o te whitiki wā/mekameka, te hapa o te pūoko tūranga o te porowhita, te hapa o te ECU, te pokanoa hikohiko rānei .
Ko ngā tikanga whakamātautau me te whakatikatika ko:
Pānuihia te waehere hapa: Whakamahia te taputapu tātaritanga OBD hei pānui i te waehere hapa (pēnei i te P0340) me te whakaū mēnā ko te hapa o te pūoko camshaft.
Tirohia te waea me te mono o te pūoko: tirohia mēnā he wetekina te mono, he waikura, kāore i pakaru te whitiki waea, whakatikahia, whakakapia rānei mēnā e tika ana.
Horoia te pūoko: Tangohia te pūoko ka tangohia te hinu, te paru rānei o te mata me te kaihoroi carburetor (kia tūpato kei pakaru te tinana).
Inehia te ātete o te pūoko, te tohu rānei : Whakamahia he mita maha hei whakamātautau mēnā ka tutuki te ātete o te pūoko i te paerewa ā-ringa; Whakamahia he oscilloscope hei tirotiro mēnā he noa te āhua o te ngaru tohu .
Whakakapia te pūoko : ki te mea kua whakaūtia kua pakaru te pūoko, whakakapia ngā wāhanga taketake, ngā wāhanga waitohu pono rānei (kia aro ki te āputa me te taipana i te wā tāutanga).
Tirohia te pūnaha wā: mēnā he hapa kei te wā (pēnei i ngā niho o te whitiki wā), me whakatika anō te tohu wā.
Ūkuia te waehere hapa, ka whakahaere: ūkuia te waehere hapa i muri i te tiaki, ka whakahaere i tētahi whakamātautau rori kia kitea ai kua tangohia katoatia te hapa.
Ki te hiahia koe ki te mōhio atu, pānuihia tonutia ngā tuhinga kē atu i runga i tēnei pae!
Tena waea mai ki a mātou mēnā e hiahia ana koe ki ēnei hua.
Zhuo Meng Shanghai Auto Co., Ltd. e whakapau kaha ana ki te hoko i ngā wāhanga waka MG&750. ki te hoko.
