P0190 Kaʻapuni ʻenekona ʻauʻau kaʻaahi "A"
Nā Hōʻailona Hapa OBD2

P0190 Kaʻapuni ʻenekona ʻauʻau kaʻaahi "A"

Code pilikia OBD-II - P0190 - wehewehe ʻenehana

P0190 - Kaapuni "A" kaapuni kaʻaahi wahie

He aha ke ʻano o ka code pilikia P0190?

Pili kēia Generic Transmission / Engine DTC i ka hapanui o nā ʻenekini pahu ʻaila, nā ʻaila a me nā kakolina diesel, mai ka makahiki 2000. Pili ke code i nā mea hana a pau e like me Volvo, Ford, GMC, VW, etc.

Ke kuhikuhi pololei nei kēia code i ka ʻoiaʻiʻo o ka hōʻailona hoʻokomo mai ka mīkini uila uila (FRP) e hāʻule ma lalo o ka palena i hoʻoponopono ʻia no ka nui o ka manawa i hoʻohālikelike ʻia. ʻO kēia paha he hemahema mīkini a i ʻole ʻole he uila, e hilinaʻi ana i ka mea hana kaʻa, ʻano wahie a me ka ʻōnaehana wahie.

Hiki ke hoʻololi i nā kaʻina hana pilikia ma muli o ka mea hana, ke ʻano o ka ʻōnaehana kaomi, ke ʻano o ke kiʻina puʻe kaʻaahi, a me nā kala uea.

Nā hōʻailona

Pākuʻi ʻia paha nā ʻōuli o ka ʻenekini P0190:

  • Ua hoʻomālamalama ʻia ke kukui anakahi uila (MIL)
  • Ka nele o ka mana
  • ʻAʻole hoʻomaka ka ʻenekini

Nā kumu o ke code P0190

Nā kumu kūpono no ka hoʻonohonoho ʻana i kēia code:

  • Wehe kaapuni VREF
  • Mea hoʻonanea FRP poino
  • ʻO ke kūpaʻa nui i ke kaapuni VREF
  • Liʻiliʻi a ʻaʻohe wahie
  • Wehe a pōkole paha ka uwea FRP
  • Kaapuni uila FRP hemahema
  • Pahu wahie hewa

Nā diagnostics a me nā kaʻina hana hoʻoponopono

ʻO kahi wahi hoʻomaka maikaʻi ke nānā mau nei i ka Bulletins Service Technical (TSB) no kāu kaʻa ponoʻī. 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 hoʻowali kinai wahie ma kāu kaʻa kikoʻī. E nānā paha e like me kēia:

P0190 Fuel Rail Pressure Sensor A Kaapuni

I ka manawa e ʻike ʻia, nānā i nā mea hoʻopili a me nā pilina. E nānā i nā scuffs, scuffs, nā uea i hōʻike ʻole ʻia, nā kaha kuni, a i ʻole ka plastic hoʻoheheʻe ʻia. E hoʻokaʻawale i nā mea hoʻopili a nānā pono i nā kikowaena (nā ʻāpana hao) i loko o nā mea hoʻopili. ʻIke inā he ele, ahi, a ʻōmaʻomaʻo paha ke hoʻohālikelike ʻia i ke kala metala maʻamau āu e ʻike ai. Inā koi ʻia ka hoʻomaʻemaʻe maʻi, hiki iā ʻoe ke kūʻai i ka mea hoʻomaʻemaʻe pili uila ma nā hale kūʻai ʻāpana. Inā hiki ʻole kēia, e ʻike i ka 91% ʻānai ʻana i ka wai ʻona a me kahi palaki palaki uila e hoʻomaʻemaʻe iā lākou. A laila e maloʻo lākou i ka lewa, e lawe i kahi silikona dielectric silikone (ʻo ka mea like a lākou e hoʻohana ai no nā ʻumeke a me nā kaula uila) a kahi e hoʻopili ai nā maʻi.

Inā loaʻa iā ʻoe kahi mea pono scan, hoʻomaʻemaʻe i nā pāʻālua pilikia diagnostic mai ka hoʻomanaʻo a ʻike inā hoʻi ke code. Inā ʻaʻole kēia ka hihia, a laila aia nō paha kahi pilikia pili.

Inā hoʻi ka code, pono mākou e hoʻāʻo i ka mea ʻike a me nā kaapuni e pili ana. ʻO ka maʻamau aia he 3 mau kaula i hoʻopili ʻia i ka mea ʻike FRP. E hoʻokaʻawale i ka pale kaua mai ka mea hoʻopili FRP. E hoʻohana i ka volt ohmmeter (DVOM) e nānā i ke kaapuni mana uila 5V e hele ana i ka mea ʻike e ʻike pono ia (uea ʻulaʻula i ke kaapuni uila 5V, uea ʻeleʻele i ka lepo maikaʻi). Inā he 12 volts ka mīkiniʻimi ke pono ia he 5 volts, e hoʻoponopono hou i nā uea mai ka PCM i ka mea ʻike no kahi pōkole i 12 volts a i ʻole he PCM hewa paha.

Inā maʻamau kēia, me ka DVOM, e hōʻoia iā ʻoe he 5V i ke kaapuni hōʻailona sensor FRP (uea ʻulaʻula i ke kaapuni hōʻailona sensor, uea ʻeleʻele i ka lepo maikaʻi). Inā ʻaʻohe 5 volts ma ka mīkini paʻi, a inā ʻike ʻoe i 12 volts ma ka mīkini paʻi, hoʻoponopono i nā uea mai ka PCM i ka mea ʻike, a i ʻole, PCM hewa paha.

Inā maʻamau kēia, e ʻike pono he pili ʻāina maikaʻi kāu ma ka mīkini paʻi FRP. E hoʻohui i kahi kukui hoʻāʻo i ka maikaʻi o ka pila 12V (ʻulaʻula maʻi) a hoʻopā i ka hopena ʻē aʻe o ke kukui hoʻāʻo i ke kaapuni honua e alakaʻi ai i ka honua kaapuni uila FRP. Inā ʻaʻole e hoʻomālamalama ke kukui hoʻāʻo, hōʻike ia i kahi kaʻapuni hewa. Inā hele mai ia, e wīwī i ka pale uea e hele ana i ka mīkiniʻimi FRP e ʻike inā e ʻālohilohi ke kukui hoʻāʻo, e hōʻike ana i ka pili intermittent.

Inā hala nā hoʻokolohua āpau, akā loaʻa mau iā ʻoe ka pāʻālua P0190, hōʻike paha ia i ka holo ʻole o PCM. Ma mua o ke kāohi ʻana i ka PCM e hōʻoia ʻia, paipai ʻia ʻoe e hana i kahi hoʻonohonoho paʻakikī (hoʻokaʻawale i ka pakuhi). Pono paha ia e pani i ka mīkini paʻi puʻukū wahie.

NAKANI Ma nā ʻenekini diesel me nā ʻōnaehana wahie kaʻa maʻamau: inā manaʻo ʻia kahi ʻenekini wahie kaʻaahi, hiki iā ʻoe ke hoʻokomo i ka mea ʻike no ʻoe. Hiki ke hoʻokomo kaʻawale ʻia kēia mea ʻike a i ʻole he ʻāpana o ke kaʻa wahie. I kekahi hihia, ʻo ke kaomi wahie kaʻa o kēia mau ʻenekini diesel ma ka hana ʻole mehana he 2000 psi ka liʻiliʻi loa, a ma lalo o ka ukana hiki ke ʻoi aku ma mua o 35,000 psi. Inā ʻaʻole i hoʻopaʻa pono ʻia, hiki i kēia kaomi wahie ke ʻoki i ka ʻili, a loaʻa i ka wahie diesel ka hua bacteria i loko o ia mea e hiki ai ke make i ke koko.

P0190 NĀ IKE NUI

  • P0190 CHE01ROLET ʻAʻole hana ʻino ka ʻenekini ʻenekona kaʻaahi wahie
  • P0190 FORD Fuel Rail Pressure Sensor Circuit Malfunction
  • P0190 GMC Fuel Rail Pressure Sensor Circuit Malfunction
  • P0190 LEXUS Rail Pressure Sensor Circuit Malfunction
  • P0190 LINCOLN wahie kaʻa kaʻa kaomi sensor kaapuni hewa
  • P0190 MAZDA Fuel Rail Pressure Sensor Circuit Malfunction
  • P0190 MERCEDES-BENZ ʻAi ʻAi Moku Kaʻa Kaʻa Paʻi Paʻi Kaapuni ʻino
  • P0190 MERCURY wahie kaʻa kaʻa kaomi sensor kaapuni hewa
  • P0190 VOLKSWAGEN wahie kaʻa kaʻa puʻe mīkini sensor kaapuni hewa

Nā hewa maʻamau i ka wā e ʻike ai i ke code P0190

I nā manawa he nui, ʻo ka pilikia ʻaʻohe ʻaila i loko o ka pahu wahie, a ʻo ka hoʻopiha ʻana i ke kinoea e hoʻonā i ka pilikia. No laila, ʻaʻole pono ka hoʻololi ʻana i ka mīkini paʻi wahie he mea nui.

Pehea ka koʻikoʻi o kahi code P0190?

Manaʻo ʻia ʻo DTC P0190 koʻikoʻi. ʻO nā pilikia kaʻa kaʻa i hōʻike ʻia ma ke ʻano he hōʻailona o kēia code e paʻakikī ai ka hoʻokele a me ka pōʻino. No laila, makemake koke ʻo DTC P0190.

He aha nā hana hoʻoponopono e hiki ke hoʻoponopono i ke code P0190?

  • E nānā ana i ka pae wahie a me ka hoʻoulu ʻana inā pono
  • Hoʻoponopono i nā uwea haki a pōkole paha
  • Hoʻoponopono ʻana i nā uwea wili a i ʻole nā ​​hono
  • Hoʻololi i kahi kānana wahie i hoʻopaʻa ʻia
  • Ke pani nei i ka mole paila wahie
  • Ke pani hou ʻana i ka fuse pauma wahie
  • Ke pani nei i ka paila wahie
  • Ke hoʻololi nei i ka mea ʻike kaomi i loko o ke kaʻa wahie

Nā manaʻo ʻē aʻe e noʻonoʻo e pili ana i ke code P0190

E nānā pono i ka pae wahie, no ka mea hiki i ka hopena ke hoʻopiha wale i ke kaʻa me ka ʻaila. Ua ʻike ʻia ka wahie haʻahaʻa e hoʻoulu i ka code pilikia P0190. Eia kekahi, e nānā pono i nā ʻāpana ʻōnaehana wahie ma mua o ka hoʻololi ʻana i ka mea ʻike kaomi wahie.

P0191 HALA PALAPALA PALAPALA, NĀ HOʻOMAʻI KĀNĀ, ʻO ka mea hoʻoheheʻe wahie. NĀ MEA ʻē aʻe:P0190,P0192,P0193,P0194

Pono i kōkua hou me kāu code p0190?

Inā makemake ʻoe i kōkua me DTC P0190, kau i kahi 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.

ʻO kekahi manaʻo

  • Gelson Ronei

    ʻO ke ahiahi maikaʻi, loaʻa iaʻu kahi jumper a hāʻawi ia i ka code hewa P0190, ʻoiai me ka hoʻokuʻu ʻia ʻana o ka mea hoʻopili sensor kaomi loaʻa iaʻu kahi waiwai paʻa ma ka 360 ​​bar Scanner, ʻaʻole e hoʻomaka ke kaʻa, ua nānā mua wau i ke kāʻei mīkini. a loaʻa ʻekolu mau uwea nahā akā ʻaʻole ia i hoʻopau i ka pilikia. Makemake au i ke kōkua ua loaʻa kekahi pilikia e like me kēia….

Pākuʻi i ka manaʻo hoʻopuka