Ko te miihini kei te titoe rua nga tikanga nui(te waka tereina, te tereina tereinatikanga) mee rima nga punaha nui(Pūnaha tuku wahie, pūnaha whakamatao, pūnaha whakahinuhinu, pūnaha tīmata me te pūnaha whakakā).

Pūokokei roto ko te tere o te miihini miihini, te tuunga hiko whakatere, te tuunga whatanga, te wa wero wahie, te tere o te waka me te pehanga hau whakauru, te pāmahana hau whakauru, te pāmahana wahie, te pāmahana wai whakamatao me etahi atu puoro.

Ka korero te ECU me te ECU i runga i nga tawhā mahi miihini diesel i kitea i te waa tuuturu e nga momo puoro. Ka whakatauritea ki nga uara tawhā, mapi tawhā ranei (e kiia ana ko MAP) kua penapena i mua, ka tukuna nga tohutohu ki te kaiwhakatere i runga i tana uara tino pai, i te uara whaainga tatau ranei. Ka whakahaerehia e te kaitahuri te rahinga werohanga (te tuunga whaa, te roanga o te katinga solenoid valve ranei) me te wa werohanga (whakatuwheratanga me te katinga o te wa e kati ana, i te waahi tiimata katinga ranei i te wa e kati ana te wa e kati ana) e ai ki nga tohutohu ECU. Ka taea hoki e te punaha werohanga hiko hiko te whakawhiti i nga raraunga me te ECU o te taputapu whakawhiti o te waka, te ECU o te punaha anti-lock braking ABS me etahi atu punaha hei whakatutuki i te mana hiko o te waka.

Te punaha whakamahanakei roto te papu wai, radiator, tank roha, putorino wai whakamatao, whakamatao, whakamatao, pūoko pāmahana whakamatao, powhiriwhiri whakamatao, pūoko taumata wai, rama whakaoho pāmahana whakamatao me te ine pāmahana whakamatao, aha atu.

(1)Te pūoko pāmahana whakamataoka whakamahia ki te aro turuki i te pāmahana whakamatao o naianei ki te whakatau mena he mea noa te tohanga wera o te miihini o naianei.

(2)Ka aroturuki te pūoko taumata waite nui o te whakamahana i roto i te taika roha me te akiaki i te taraiwa me whakauru.

Ko te punaha whakauru hauKo te nuinga ko te hui tātari rangi, turbocharger, intercooler, intake manifold, intake pipe assembly, rangi rere sensor and throttle assembly, etc.

(1) Ka huri te pukoro rere o te hau i te rere o te hau i roto i te hau ki roto i te tohu hiko, ka tukuna atu ki te waeine hiko hei tetahi o nga tohu taketake e whakatau ana i te wa wero wahie.