Pehea ka lōʻihi o ka ʻike wela EGR?
Ua kamaʻāina ʻoe i ka ʻōnaehana EGR (exhaust gas recirculation) i kāu kaʻa? Inā ʻaʻole, ʻo ia ka mea i loaʻa i nā kaʻa hou a pau. ʻO ke kumu o kēia ʻōnaehana ʻo ia ka hōʻemi nui ʻana i ka nui o nā hoʻokuʻu ʻana o kāu kaʻa. I ka manawa like, aia ka ʻōnaehana i nā ʻāpana like ʻole, e pāʻani ana kēlā me kēia i kāna kuleana koʻikoʻi. ʻO ka sensor wela EGR kekahi ʻāpana o ka ʻōnaehana a nona ke kuleana no ka nānā ʻana i ka mahana o nā kinoea hoʻopau. ʻO ka mea kūikawā, he mau kinoea kēia e komo i ka valve EGR. Hiki ke ʻike ʻia ke ana wela ma ka pahu EGR ponoʻī, e lilo ia i wahi kūpono e nānā ai i nā heluhelu.
I kēia manawa ke noʻonoʻo nei ʻoe, ke heluhelu nei ka mea ʻike i nā wela kiʻekiʻe loa, a inā ʻaʻole ʻo ia e ʻohi i nā heluhelu kūpono, ʻaʻole hiki iā ia ke hoʻouna i ka ʻike pololei i ka module control engine. ʻO kēia ke kumu o ka nui hewa o ke kinoea e hele ma ka pahu EGR.
Hana nā mea hana i kēia mea ʻike wela no ke ola o kāu kaʻa, akā i kekahi manawa hiki ke hana a hāʻule ka ʻāpana. Eia kekahi mau hōʻailona i hiki i kāu sensor wela EGR ke hiki i kona ola kiʻekiʻe.
Inā pono ʻoe e hele i kahi hoʻāʻo smog a i ʻole ka hoʻokuʻu ʻana i kou mokuʻāina, e loaʻa paha iā ʻoe kahi māka hāʻule inā ua pau ka hana ʻana o kāu sensor wela EGR. E ʻoi aku ka nui o kāu mau outliers ma mua o ka mea i ʻae ʻia e lawe i ka hōʻike.
Pono ke kukui Check Engine a e hōʻike i nā code e kuhikuhi i nā mīkini i ke kuhikuhi o kāu ʻōnaehana EGR. Eia nō naʻe, ʻaʻole lawa ka kukui Check Engine wale nō, pono e holo ka poʻe loea i nā diagnostics ma kahi.
Hiki paha iā ʻoe ke lohe i ke kīkēkē e hele mai ana mai kāu wahi ʻenekini. ʻAʻole kēia he hōʻailona hōʻailona wale nō, akā he hōʻailona hoʻi i hana ʻia ka pōʻino i kāu mīkini.
He kuleana nui ka EGR wela wela i ka loaʻa ʻana o ka nui kūpono o ka hoʻokuʻu ʻana mai kāu kaʻa. ʻOiai ua hoʻolālā ʻia kahi ʻāpana no ke ola o kāu kaʻa, ʻaʻole kēia ka hihia. Inā ʻoe e ʻike nei i kekahi o nā hōʻailona ma luna aʻe a manaʻo ʻoe e pono ke hoʻololi ʻia ka sensor wela EGR, loaʻa kahi hōʻailona a loaʻa paha kahi lawelawe hoʻololi EGR wela mai kahi mīkini hōʻoia.
