He aha ka ʻokoʻa ma waena o kahi sensor mahana wai a me kahi plug sensor mahana wai?
ʻO ka mea ʻike mahana wai, i ʻike ʻia hoʻi ʻo ka mea ʻike mahana coolant, he ʻōnaehana 2-wire maʻamau, ʻo kāna hoʻohana nui ʻana he 1, e hāʻawi i nā palena mahana coolant mīkini i ka mea hoʻokele o ka ʻōnaehana hoʻokele mīkini (ECM). Hiki i kēia palena mahana ke hoʻomalu i ka mea hoʻololi peʻahi, i mea e hoʻomalu ai i ka peʻahi hoʻoluʻu o ka mīkini. 2. ʻO ka hōʻailona mahana wai kahi palena koʻikoʻi no ka helu ʻana i ka lakio ea/wahie (lakio wahie ea), ke kihi hoʻā ahi mua (manawa hoʻā ahi) a me nā hoʻonohonoho calibration ʻē aʻe.
Hoʻokahi wale nō kumu o ka plug mahana wai: e hāʻawi i nā palena mahana o ka mīkini coolant i ka dashboard o ke kaʻa. ʻO ia hoʻi ka hāʻawi ʻana i kahi hōʻailona mahana i nā mea hana o ke kaʻa.
ʻAʻole paha ʻoe he plug mahana wai ma ka ʻenekini, akā pono ʻoe e loaʻa kahi sensor mahana wai! No ka mea, ʻo ka sensor mahana wai e hāʻawi i ka kamepiula ʻenekini i kahi hōʻailona, ʻo ka kamepiula generator e like me ka hōʻailona sensor e hoʻomalu i ka peʻahi ʻenekini, ka hoʻokomo wahie, ka hoʻā ʻana, a me nā mea ʻē aʻe e like me ka hoʻoili ʻakomi, ka ea hoʻoluʻu aunoa a pēlā aku.
Pehea e ʻike ʻia ai ka hōʻailona o ka sensor mahana wai?
ʻO loko o ka mea ʻike mahana wai he thermistor nui ia, hiki ke hoʻokaʻawale ʻia i nā coefficient mahana maikaʻi a me nā coefficient mahana maikaʻi ʻole. ʻO ke coefficient mahana maikaʻi ke ʻano o ke kiʻekiʻe o ka mahana wai, ʻoi aku ka nui o ke kūʻē ʻana, ʻoiai ʻo ke coefficient mahana maikaʻi ʻole ke ʻano o ka emi ʻana o ka waiwai maikaʻi o ka mea ʻike mahana wai ma hope o ka piʻi ʻana o ka mahana wai. ʻO ka mea ʻike mahana wai i hoʻohana ʻia i nā kaʻa he coefficient mahana maikaʻi ʻole.
