ʻO ka hana o ka mīkini wela wela
ʻO ka nānā ʻana i ka manawa maoli o ka mahana a me ka loiloi o nā ʻōnaehana kaʻa
ʻO nā mea ʻike wela kaʻa e hoʻoikaika i ka hana ʻenekini, e hōʻoia i ka palekana a hoʻonui i ka hōʻoluʻolu ma o ka ʻike ʻana i nā loli o ka mahana ma nā ʻāpana like ʻole a me ka hoʻouna ʻana i nā hōʻailona i ka uila uila (ECU). ʻO kēia ka papa inoa o kāna mau hana nui:
ʻO ka hoʻokō ʻana i ka ʻenekini
Youdaoplaceholder0 Mea ʻike wela wela (nā ʻike wela wai) : Nānā i ka mahana wela o ka ʻenekini. Hoʻoponopono ka ECU i ka nui o ka hoʻoheheʻe wahie, ka manawa hoʻāla a me ka valve control idle e like me ia. Ma nā haʻahaʻa haʻahaʻa, hoʻonui ia i ka nui o ka hoʻoheheʻe wahie a hoʻomaka i ka puhi ʻana ma mua; i nā wela kiʻekiʻe, pale ia i ka detonation.
Youdaoplaceholder0 Intake ea wela sensor : ʻIke i ka mahana o ka ea i loko o ka paipu intake, hoʻoponopono i ka hoʻoheheʻe wahie a me ka manawa hoʻāla e hōʻoia ai i ka ratio maikaʻi loa.
Youdaoplaceholder0 Transmission aila wela sensor : Nānā i ka mahana o ka aila hydraulic i loko o ka hoʻouna ʻana, kōkua i ka hoʻololi ʻana a me ka hoʻoponopono ʻana i ka ʻaila e pale aku i ka pōʻino mai nā wela kiʻekiʻe.
Ka palekana palekana a me ka pale hewa
Youdaoplaceholder0 Exhaust temperature sensor (catalytic temperature sensor) : Nānā i ka wela o ka catalytic converter a hoʻāla i ka pumehana i ka wā e hiki mai ai nā wela kiʻekiʻe ʻē aʻe e pale ai i ka hemahema o ka catalyst.
Youdaoplaceholder0 EGR exhaust gas recirculation temperature sensor : ʻIke i ka recirculation exhaust gas wela (maʻamau 100-400 ℃) e hōʻoia i ka hana maʻamau o ka pahu EGR a hōʻemi i ka hoʻokuʻu ʻana o ka nitrogen oxide.
Youdaoplaceholder0 Thermosensitive ferrite temperature sensor : Kāohi i ka hoʻomaka ʻana a me ka hoʻōki ʻana o ka peʻahi radiator e pale i ka mea hoʻomaha mai ka wela.
ʻO ka hōʻoluʻolu a me ke kaiapuni
Youdaoplaceholder0 ʻIke wela o waho : Hoʻokomo ʻia ma ka bumper mua a i ʻole ka ʻaoʻao mua o ke kaʻa, ʻike ʻo ia i ka mahana ambient no ka ea air conditioning ECU e hoʻoponopono i ka ʻokoʻa o ka mahana i loko o ke kaʻa (no ka laʻana, ua hoʻāla ʻia ka ea ea i ka wā o ka mahana o waho he 5 ℃).
Youdaoplaceholder0 ʻIke wela i loko o ke kaʻa : Aia i loko o ka duct ventilation o ke kaʻa, hānai ʻo ia i ka ʻikepili wela e mālama i ka hōʻoluʻolu o ka poʻe.
Youdaoplaceholder0 Solar/evaporator temperature sensor : Nānā i ka mahana ma ka puka ea a i ʻole ka ʻili o ka evaporator e hoʻomalu naʻauao i ka hana o ka compressor.
ʻIke kalaiwa a me ka ʻike hewa
E hōʻike ʻia nā ʻikepili e like me ka ʻike wela o ka wai ma ka dashboard e makaʻala i ka mea hoʻokele i nā kūlana kūlohelohe (e like me ka wela nui o ka mīkini).
Ke hana hewa ʻole kahi sensor, hoʻopaʻa ka ECU i ke code hewa no ka mālama maʻalahi a me ka maʻi.
Youdaoplaceholder0 Summary : ʻO nā ʻenehana wela o ka automotive, ma o nā ʻenehana e like me nā thermistors (e like me ke ʻano NTC) a me nā thermocouple, e hoʻokō i ka mana wela piha piha mai ka ʻōnaehana kumu a hiki i ke kaiapuni kaʻa kaʻa, me ka pono, palekana a me ka hōʻoluʻolu.
ʻO nā hiʻohiʻona nui o ka hāʻule ʻana o ka ʻike wela kaʻa: paʻakikī ka hoʻomaka ʻana, ka wikiwiki ʻole ʻole, ka hōʻike ʻana i ka wela o ka wai kūpono ʻole, ka emi ʻana o ka mana a me ka hoʻonui ʻana i ka wahie, a me nā mea ʻē aʻe. ?
Nā hōʻike hewa nui a me nā hoʻonā
Youdaoplaceholder0 pilikia hoʻomaka a hana ʻole
Youdaoplaceholder0 Paʻakikī i ka hoʻomaka anu : Ke hana ʻino ka ʻike wela o ka wai, ʻaʻole i loaʻa i ka ECU ka hōʻailona wela kūpono, e hopena i ka hoʻololi ʻana i ka nui o ka wahie hoʻoheheʻe a me ke kaulike ʻole o ka hoʻohui ʻana. ?
Youdaoplaceholder0 Paʻa ʻole a i ʻole kiʻekiʻe kiʻekiʻe : ʻO kahi sensor wela o ka ea intake hewa e hiki ai i ka ECU ke hoʻoholo hewa i ka nui o ka hoʻoheheʻe wahie, ka hopena i kahi hui ʻana i waiwai nui a wīwī loa, a ma hope e hoʻonui ai i ka wikiwiki o ka mīkini. ?
Youdaoplaceholder0 Ana wela wai a me ka anomali mana
Youdaoplaceholder0 Hōʻike ʻia ke ana wela o ka wai maʻamau : Paʻa ke kuhikuhi i ka waiwai palena (e laʻa me 120 ° C) a ʻaʻole pane wale mai, ma muli paha o ka hiki ʻole o ka thermistor i loko o ka mea ʻike a i ʻole ke keʻakeʻa ʻana o ka lawe ʻana i ka hōʻailona. ?
Youdaoplaceholder0 ʻAʻole lawa ka mana mīkini : Hiki i ka ECU ke hoʻoikaika i ka mīkini pale i ka loaʻa ʻana o ka hōʻailona wela o ka wai, e kaupalena ana i ka puka ʻana o ka torque (eg Fault code P003D), e hopena i ka wikiwiki a i ʻole ka palena torque. ?
Youdaoplaceholder0 Hoʻopau wela a me nā pilikia hoʻohana ikehu
Youdaoplaceholder0 ʻAʻole hana maʻamau o ka peʻahi hoʻoluʻu : Ua kuhi hewa ka ECU e hoʻomau ka hana o ka peʻahi i nā wela kiʻekiʻe a ʻaʻole hoʻomaka paha i nā haʻahaʻa haʻahaʻa, hiki ke hoʻopau i ka ʻenekini i ka wela a i ʻole ka hana ʻino o ka ʻōnaehana ea. ?
Youdaoplaceholder0 Hoʻonui i ka hoʻohana ʻana i ka wahie : ʻO nā hōʻailona wela kūpono ʻole ke kumu o ka haʻalele ʻana o ka wahie mai ke kūlana maikaʻi loa, ka hoʻopau ʻole ʻana o ka hui ʻana, a hoʻonui i ka hoʻohana wahie i ka manawa. ?
Youdaoplaceholder0 Nā hōʻailona ʻē aʻe
Youdaoplaceholder0 ʻAʻa ke kukui hewa o ka mīkini : E hoʻomaka ana ka hōʻailona sensor maʻamau i nā code hewa (e laʻa me P01D6, P028F, etc.), pono e nānā hou ʻia e ka mea hana diagnostic. ?
Youdaoplaceholder0 Pilikia hoʻokuʻu : Puka mai ka uahi ʻeleʻele mai loko mai o ka paipu hoʻopau i ka wā e wikiwiki koke ai, pinepine ma muli o kahi hui waiwai nui i hoʻokumu ʻia e ka hana ʻino o ka ʻike wela intake. ?
Manaʻo kaʻina hana mālama
Youdaoplaceholder0 Nānā mua : E hoʻohana i ka multimeter no ke ana ʻana inā pili ke kūpaʻa o ka mea ʻike i nā ʻano thermosensitive (e like me ka emi ʻana o ke kūpaʻa i ka piʻi ʻana o ka mahana) e hoʻoholo ai inā he pōʻino kino. ?
Youdaoplaceholder0 Heluhelu helu hewa : E kiʻi i nā code hewa kikoʻī (e laʻa me P003D) ma o ka interface OBD e ʻimi ai i ka sensor a i ʻole nā pilikia kaapuni pili.
Youdaoplaceholder0 Component replacement : Inā hāʻule ka ʻike, pono ke hoʻololi ʻia ka mea hoʻohālike like (e nānā i ka ʻokoʻa o nā plugs ma waena o 12V a me 5V sensors). ?
Youdaoplaceholder0 System check : E nānā i ka ECU control logic a me ka hoʻopaʻa ʻana i nā pilina e pale aku ai i nā ʻōleo hoʻopunipuni ma muli o nā pilina wehe a i ʻole nā kaapuni pōkole. ?
I ka hihia o ka wela nui a i ʻole ka hāʻule nui o ka mana, ʻōlelo ʻia e hoʻōki koke i ke kaʻa a e hoʻopili i nā limahana mālama ʻoihana e pale i ka pōʻino hou aku i nā mea nui e like me ka ECU a i ʻole thermistors.
?Inā makemake ʻoe e ʻike hou aku, e hoʻomau i ka heluhelu ʻana i nā ʻatikala ʻē aʻe ma kēia pūnaewele!
E ʻoluʻolu e kelepona iā mākou inā makemake ʻoe i ia mau huahana.
ʻO Zhuo Meng Shanghai Auto Co., Ltd. ua kūpaʻa e kūʻai aku i nā ʻāpana kaʻa MG&750 e kuai.
