Pehea ka haʻihaʻi ʻana o ka oxygen sensor mua i ke kaʻa
ʻO ke kaʻa kaʻa kaʻa mua o ka oxygen sensor ʻaʻole wale ia e hoʻokuʻu i ka hoʻokuʻu ʻana o ke kaʻa ma mua o ka maʻamau, akā e hoʻomāhuahua hoʻi i ke kūlana hana engine, e alakaʻi ana i ke kaʻa idling stall, engine misalignment, mana hōʻemi a me nā hōʻailona ʻē aʻe, no ka mea, ʻo ka mea ʻike oxygen he mea nui. ʻo ka ʻōnaehana uila hoʻokele wahie
ʻO ka hana o ka sensor oxygen: ʻO ka hana nui o ka sensor oxygen ka ʻike ʻana i ka neʻe o ka oxygen i loko o ke kinoea huelo. A laila e hoʻoholo ka ECU (engine system control computer) i ke ʻano o ka puhi ʻana o ka mīkini (pre-oxygen) a i ʻole ka hana pono o ka catalytic converter (post-oxygen) ma o ka hōʻailona o ka oxygen i hāʻawi ʻia e ka mea ʻike oxygen. Aia ka zirconia a me ka titanium oxide.
ʻO ka make ʻana o ka oxygen sensor he mea maʻamau a paʻakikī ke pale ʻole, ʻoi aku hoʻi i nā kaʻa e holo mau ana ma luna o ka ʻaila alakaʻi. Hiki i nā mea ʻike oxygen hou ke hana no kahi mau kaukani kilomita. Inā he maʻi maʻalahi o ka make ʻana o ke kēpau, a laila e hoʻoneʻe kahi pahu o ka ʻaila kepau i ke alakaʻi mai ka ʻili o ka mea ʻike oxygen a hoʻihoʻi iā ia i ka hana maʻamau. Akā pinepine ma muli o ke kiʻekiʻe o ka wela wela, a hoʻokomo i ke alakaʻi i loko o kona loko, ke keʻakeʻa i ka diffusion o nā ion oxygen, hana i ka hāʻule ʻole o ka oxygen sensor, a laila hiki ke hoʻololi wale ʻia.
Eia kekahi, he mea maʻamau ka ʻawaʻawa ʻana o ka oxygen sensor silicon. ʻO ka ʻōlelo maʻamau, ʻo ka silica i hana ʻia ma hope o ka puhi ʻana o nā pūhui silika i loko o ka ʻaila a me ka ʻaila lubricating, a me ke kinoea silicone i hoʻokuʻu ʻia e ka hoʻohana pono ʻole ʻana o nā ʻeke hoʻoheheʻe silicone e hoʻopau ai ka sensor oxygen, no laila ka hoʻohana ʻana i ka aila wahie maikaʻi a me ka lubricating. aila.
