ʻO P02E9 Diesel Intake Air Position Sensor Circuit High Signal
Nā Hōʻailona Hapa OBD2

ʻO P02E9 Diesel Intake Air Position Sensor Circuit High Signal

ʻO P02E9 Diesel Intake Air Position Sensor Circuit High Signal

Papa Kuhikuhi DTC OBD-II

Hoʻokomo Diesel Intake Air Position Sensor Circuit High Signal

He aha keʻano o kēia?

Pili pinepine kēia Generic Transmission / Engine Diagnostic Trouble Code (DTC) i nā ʻenekinia diesel āpau i OBD-II, akā ʻoi aku ka nui o nā kaʻa Chevy, Dodge, Ford a me GMC.

ʻOiai he laulā, ʻokoʻa paha nā kaʻina hana pololei e pili ana i ka makahiki hoʻohālikelike, hana, hoʻohālikelike, a me ka hoʻonohonoho hoʻonohonoho.

Hoʻomaʻamaʻa pinepine ʻia ka Diesel Intake Air Flow Position Sensor (DIAFPS) i ke kino throttle e kau ana ma luna o ka pahu i lawe ʻia a i ʻole i kahi paipu i ke kahe o ka ea komo. Hoʻololi ka mīkini DIAFPS i ka nui o ka ea i loko i hōʻailona uila no ka modula mana powertrain (PCM).

Loaʻa i ka PCM kēia hōʻailona uila e hoʻoholo ai i ka nui o ka ea i hoʻomaʻemaʻe ʻia e komo ana i ka ʻenekini me ka nui o ke komo ʻana i ka ʻōnaehana hoʻopau ma o ka ʻōnaehana EGR a i ʻole EGR. Ke hoʻoulu ʻia ka EGR, pono e ʻike ka PCM i kahi loli o ke kahe o ka ea. Inā ʻaʻole, aia paha i kekahi mea hewa me ka ʻōnaehana EGR, a i ʻole hiki paha i kekahi mea hewa me DIAFPS, i ʻike ʻia ma ke ʻano he kahe kahe uila. Hoʻonohonoho ʻia kēia code inā ʻaʻole kūlike kēia hoʻokomo i nā ʻenekini hana maʻamau i mālama ʻia i ka hoʻomanaʻo PCM, ʻoiai no kekona, e like me ka hōʻike ʻana o kēia mau DTC. Nānā pū ia i ka lepa uila mai ka DIAFPS e hoʻoholo inā pololei ia ke huli mua ke kī.

Hoʻonohonoho ʻia ka Code P02E9 Diesel Intake Air Position Sensor Circuit High i ka wā e noho ai ka uila ma luna o kahi pae i hoʻonohonoho ʻia (maʻamau ma luna o 4.8V) no kahi manawa lōʻihi. Manaʻo pinepine ʻia kēia code he pilikia kaapuni uila.

Hiki ke hoʻololi i nā ʻanuʻu troubleshooting ma muli o ka mea hana, ʻano ʻenekini / DIAFCS mana anakahi a me nā kala uea.

He aha ke koʻikoʻi o kēia DTC?

E haʻahaʻa ka paʻakikī ma nā hihia āpau. ʻOiai he hewa uila kēia, hiki i ka PCM ke uku no lākou i lawa.

He aha kekahi o nā ʻōuli o ke code?

Nā hōʻailona o ka P02E9 pilikia code e hoʻopili pū paha:

  • Ua pio ke kukui uila
  • ʻO ka wikiwiki haʻahaʻa haʻahaʻa hiki wale nō
  • ʻAʻole hana ka Exhaust Gas Recirculation
  • ʻAʻohe Regeneration o ka kānana partulate e hoʻopau i ka soot i hōʻiliʻili ʻia (ʻaʻole puhi ka soot mai ka DPF catalyst)

He aha kekahi o nā kumu maʻamau no ke code?

Nā kumu no kēia kuhi P02E9 i komo pū paha:

  • Pōkole i ka mana i ke kaapuni hōʻailona o ka sensor DIAFPS - hiki
  • Ua hewa ka mea ʻike DIAFPS - hiki paha
  • PCM hāʻule - ʻAʻole paha

He aha kekahi o nā hanana hoʻonā pilikia P02E9?

ʻO kahi wahi hoʻomaka maikaʻi ke nānā mau nei i ka Bulletins Service Technical (TSB) no kāu kaʻa. ʻO kou pilikia he pilikia i ʻike ʻia me kahi mea hana i hoʻokuʻu ʻia a hoʻokuʻu ʻia hiki ke mālama iā ʻoe i ka manawa a me ke kālā i ka wā o nā diagnostics.

A laila e ʻike i ka mīkini DIAFPS ma kāu kaʻa. Hoʻopaʻa pinepine ʻia kēia mea ʻike i ke kino throttle e kau ʻia ma luna o ka nui o ka lawe a i ʻole i ka paipu i ke kahawai loaʻa. Once loaʻa, visually nānā i ka hūlili a me nā uea. E nānā i nā ʻōpala, nā ʻūpā, nā kaula i hōʻike ʻole ʻia, nā kaha kuni, a i ʻole ka plastic hoʻoheheʻe ʻia. E hoʻokaʻawale i ka hoʻopili a nānā pono i nā kikowaena (nā ʻāpana hao) i loko o ka mea hoʻopili. ʻIke inā nānā lākou i ke ahi a i ʻole he aniani ʻōmaʻomaʻo e hōʻike ana i ka pala. Inā pono ʻoe e hoʻomaʻemaʻe i nā maʻi, e hoʻohana i kahi mea hoʻomaʻemaʻe pili uila a me kahi palaki palaki uila. ʻAe e hoʻomaloʻo a hoʻopili i ka hamo uila kahi i pili ai nā maʻi.

Inā loaʻa iā ʻoe kahi mea hana scan, hoʻomaʻemaʻe i nā DTC mai ka hoʻomanaʻo a ʻike inā hoʻi ʻo P02E9. Inā ʻaʻole kēia ka hihia, a laila aia nō paha kahi pilikia pili.

Inā hoʻi ka helu P02E9, pono mākou e hoʻāʻo i ka mīkini DIAFPS a me nā kaapuni e pili ana. Me ke kī kī, hoʻokaʻawale i ka hoʻopili uila ma ka mīkini DIAFPS. E hoʻohui i ke kēpau ʻeleʻele mai ka DVM a i ka kahua kahua ma ka mea hoʻopili o ka mīkini DIAFPS. E hoʻohui i ke kēpau ʻulaʻula mai ka DVM i ka pahu hōʻailona ma ka mea hoʻopili o ka sensor DIAFPS. E hoʻā i ke kī, pio ka ʻenekini. Hōʻoia i nā kikoʻī hana; pono ka voltmeter e heluhelu 5 volts. Inā ʻaʻole, hoʻoponopono i ka uea hōʻailona a i ʻole ka uea honua, a i ʻole hoʻololi i ka PCM.

Inā ua hala ka hoʻokolohua mua a hoʻomau ʻoe i ka loaʻa ʻana iā P02E9, e hōʻike paha ia i kahi DIAFCS hewa, ʻoiai ʻaʻole hiki ke kāpae ʻia ka PCM kūleʻa a hiki i ka hoʻololi ʻia ʻana o DIAFCS. Inā ʻaʻole ʻoe e maopopo, e ʻimi i ke kōkua mai kahi diagnostical automotive automotive. No ka hoʻouka pololei ʻana, pono e hoʻolālā a hoʻopili ʻia paha ka PCM no ka kaʻa.

Nā kūkākūkā DTC e pili ana

  • ʻAʻohe kumuhana pili i kēia manawa i kā mākou kolamu. Kau i kahi kumuhana hou ma ke kolamu i kēia manawa.

Pono i kōkua hou me ke code P02E9?

Inā makemake ʻoe i kōkua me DTC P02E9, kau i kāu nīnau i nā manaʻo ma lalo o kēia ʻatikala.

OLELO HOOLAHA. Hāʻawi ʻia kēia ʻike no ka ʻike wale nō. ʻAʻole ia e manaʻo ʻia e hoʻohana ʻia ma ke ʻano he ʻōlelo hoʻomaikaʻi a ʻaʻole kuleana mākou no kekahi hana āu e hana ai i kekahi kaʻa. Pale ʻia ka ʻike āpau ma kēia pūnaewele e nā kuleana kope.

Pākuʻi i ka manaʻo hoʻopuka