MAP mīkiniʻimi (manifold loa puʻe / ea puʻe)

Hoʻohana ʻia kahi MAP (Manifold Absolute Pressure, i kekahi manawa i kapa ʻia ʻo Manifold Air Pressure) e ana i ke kaomi (papahele) i ka nui o ka ʻai. Hoʻouna ka sensor i ka ʻikepili i ka anakuhi (ECU), e hoʻohana ana i kēia ʻike e hoʻomaʻamaʻa i ke ana wahie no ka puhi ʻoi loa.

Aia kēia sensor i kahi o ka manifold i mua o ka pahu throttle. No ka pololei o ka ʻike MAP mīkiniʻikepili, pono pū ʻia kahi sensor wela no ka mea ʻaʻole i uku ʻia ka hoʻopihapiha MAP (ʻo kēia wale nō ka ʻikepili kaomi). ʻO ka pilikia ka hoʻololi o ke kiʻekiʻe a i ʻole ka loli o ka mahana o ka ea lawe, i nā hihia ʻelua e loli ka nui o ka ea. Ke piʻi ka kiʻekiʻe, a me ka mahana o ka ea lawe, hoʻemi ka nui, a inā ʻaʻole e lawe ʻia kēia mau mea, e emi ka mana o ka ʻenekini. Hoʻoholo ʻia kēia e ka uku pāmahana i ʻōlelo ʻia aʻe nei, i kekahi manawa me ka lua o ka ʻikepili MAP e ana i ka kaomi kaiapuni ambient. ʻAʻole hoʻohana pinepine ʻia ka hoʻohuihui o ka MAP a me ka mīkini MAF. Kuhi ka mea ʻike kahe kahe, ʻaʻole like me ka MAP mīkiniʻimi, ana i ka nui o ka nui o ka ea, no laila ʻaʻole pilikia nā loli kaomi. Eia hou, hiki i ka ea i kēlā me kēia mehana, no ka mea aia ka uku pāmahana ma ka puka o ka uea wela.