P0452 EVAP Pressure Sensor/Hoʻololi Haʻahaʻa

P0452 – OBD-II Pilikia Code wehewehe ʻenehana

Mea maʻamau: Evaporative Pressure Sensor/Switch Low Ford: FTP Sensor Circuit Haʻahaʻa

GM: Kaapuni Haʻahaʻa Hoʻokomo Haʻahaʻa

Nissan: Pūnaehana hoʻomaʻemaʻe canister EVAP - hana ʻino ʻole ka sensor sensor

He aha ke ʻano o ke code hewa P0452?

Pili ka code P0452 pilikia i ka ʻōnaehana evaporative emission (EVAP). Ua lako ʻia kāu kaʻa me kahi ʻenekini pahu pahu wahie e hāʻawi i ka ʻike i ke kamepiula hoʻokele engine (ECM). He code diagnostic maʻamau kēia code no nā kaʻa i lako ʻia ʻo OBD-II, ʻo ia hoʻi, pili ia i ka hapa nui o nā hana a me nā hiʻohiʻona o nā kaʻa i hana ʻia i ka makahiki 1996 a ma hope.

Ke ʻike kāu ECM i ke kaomi ʻōnaehana haʻahaʻa haʻahaʻa, hiki ke hōʻike i kahi pilikia me ka ʻōnaehana EVAP, hana ia i kahi code P0452. Hoʻohana ʻia kēia mea ʻike e nānā i ke kaomi wahie i loko o ka pahu wahie. Hiki ke hoʻokomo ʻokoʻa ka sensor i nā ʻano like ʻole o nā kaʻa. No ka laʻana, aia paha ia ma kahi laina wahie e hohola ana mai ka module wahie ma luna o ka pahu wahie, a i ʻole ma luna pono o ka pahu. He mea nui e hoʻomaopopo i ka hoʻohana mua ʻia ʻana o kēia sensor no ka hoʻokuʻu ʻana a ʻaʻohe hopena pololei i ka hana ʻenekini.

Ua like paha ke code P0452 no ka hapa nui o nā kaʻa, akā loaʻa paha iā lākou nā mea ʻike like ʻole. No ka laʻana, hiki i ka mea ʻike ma kahi kaʻa ke hoʻopuka i ka 0,1 volts ma ke kaomi pahu kūpono a hiki i ka 5 volts ma ke kaomi ʻino (vacuum), aʻo ka mea ʻē aʻe o ke kaʻa e piʻi ka uila i ka piʻi ʻana o ke kaomi pahu maikaʻi.

Loaʻa nā code pilikia ʻōnaehana evaporative emissions pili i ka P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, a me P0459.

E ʻoluʻolu e hoʻomaopopo he mea nui ia e ʻike pono a hoʻoholo i ka pilikia e pili ana i ke code P0452 e hōʻoia i ka hilinaʻi a me ka pili o ke kaiapuni o ka ʻōnaehana hoʻoheheʻe evaporative.

Nā kumu kumu

ʻO nā kumu kumu o kahi code P0452 penei:

1. ʻO ka hana ʻino o ka ʻenekini pahu pahu wahie.
2. Wehe a pōkole pōkole paha i ka uwea sensor.
3. Hoʻopili uila hewa i ka mea ʻike FTP.
4. Nahā a nahā paha o ka laina mahu e alakaʻi ana i ka pahu hau.
5. ʻO ka laina mahu maikaʻi e alakaʻi ana i ka pahu ua haki a haki paha.
6. Hoʻopili ʻia ka laina i loko o ka ʻōnaehana evaporative emission control (EVAP).
7. ʻO ka hoʻokahe ʻana i ka pahu i loko o ka module pauma wahie.
8. ʻO ka pāpale kinoea wehe, hiki ke hoʻoheheʻe ʻia.
9. Laina mahu i kui.

Eia kekahi, ʻo ke code P0452 ma muli paha o ka hana ʻino ʻana o ka Emissions Evaporative Control (EVAP) pressure sensor a i ʻole nā ​​pilikia me ke kaula uwea o ka sensor.

Hōʻike kēia code i nā pilikia e pili ana i ka ʻōnaehana evaporative emission control (EVAP) a koi i ka ʻike a me ka hoʻoponopono ʻana e hōʻoia i ka hana kūpono o ka ʻōnaehana.

He aha nā hōʻailona o kahi code hewa? P0452?

ʻO ka hōʻailona wale nō e hōʻike ana i kahi code P0452 i ka wā e hele mai ai ka lawelawe a i ʻole ke kukui mīkini nānā. I nā hihia kakaikahi, hiki ke ʻike ʻia kahi ʻala o ka mahu wahie.

Pehea e ʻike ai i kahi code hewa P0452?

ʻAʻole pono kēia pilikia i ka mālama ʻana ma muli o ka wahi o ka sensor a me nā mea hana e pono ai e ʻike i ka pilikia. Aia ka mea ʻike ma ka piko o ka pahu kinoea i loko a i ʻole e pili ana i ka module pauma wahie uila.

ʻO ka mea mua āu e hana ai, ʻo ka nānā ʻana i nā bulletin lawelawe āpau no kāu kaʻa. He hana maikaʻi kēia i nā manawa a pau no ka mea he manaʻo ko lākou.

ʻO ka lua, e ʻike ʻoe i ke ʻano o nā pilikia e kū nei nā mea kūʻai aku me kēia kumu hoʻohālike a me nā ʻanuʻu i manaʻo ʻia e hoʻoponopono iā lākou.

ʻO ka mea hope loa, ʻo ka hapa nui o nā kaʻa he palapala hōʻoia lōʻihi loa ma nā mea hoʻokele emission, e like me 100 mau mile, no laila e pono e nānā i kāu palapala hoʻokō a hoʻohana pono inā loaʻa iā ʻoe.

No ke komo ʻana i ka sensor, pono ʻoe e wehe i ka pahu wahie. ʻO kēia hana paʻakikī a ʻano pōʻino ke waiho maikaʻi ʻia i kahi technician me ka elevator.

Ma mua o 75 pakeneka o nā hihia, ʻaʻole i lawe kekahi i ka manawa e "latch" i ka pāpale kinoea. Ke pani paʻa ʻole ka pāpale wahie, ʻaʻole hiki i ka pahu ke hana i ka vacuum hoʻomaʻemaʻe a ʻaʻole e piʻi ka piʻi ʻana o ka mahu, e haʻahaʻa ana ka volta komo a hoʻonohonoho ke code P0452. Loaʻa i kekahi mau kaʻa ke kukui "check fuel cap" ma ka dashboard e hōʻike iā ʻoe i ka wā e pono ai ʻoe e hoʻopaʻa hou i ka pāpale.

Hiki iā ʻoe ke nānā i nā paipu mahu e hele mai ana mai luna mai o ka pahu wahie mai lalo o ke kaʻa e ʻimi ai i kahi laina haki a piko paha. Aia ʻekolu a ʻehā mau laina e holo ana mai luna o ka pahu e alakaʻi ana i ke kaʻa kaʻa ʻaoʻao o ka mea hoʻokele e hiki ke nānā ʻia. Akā inā pono lākou e hoʻololi, pono e hoʻohaʻahaʻa i ka pahu.

E hoʻohana ka technician i kahi mea hana diagnostic kūikawā e nānā i ka sensor i loko o ke kaʻa, a me nā laina laina a me nā pahu pahu, i hoʻololiʻia no ka mahana, ka haʻahaʻa a me ke kiʻekiʻe. E haʻi pū ana i ke technician inā hewa ka laina mahu a inā e hana pono nā hoʻopili uila.

Nā DTC EVAP ʻē aʻe: P0440 – P0441 – P0442 – P0443 – P0444 – P0445 – P0446 – P0447 – P0448 – P0449 – P0453 – P0455 – P0456

Nā kuhi hewa

ʻO nā hewa i ka ʻike ʻana i ka P0452 hiki ke hopena i ka wehewehe hewa ʻana o ka ʻikepili ʻenekini pahu pahu wahie a ma muli o ka hoʻololi hewa ʻana i nā ʻāpana. He mea nui ka hana ʻana i kahi hōʻailona systematic e pale aku i nā kumukūʻai pono ʻole a hoʻoholo i ka pilikia. Eia kekahi mau hewa maʻamau e pale aku i ka wā e ʻike ai i kahi code P0452.

1. Kāpena wahie i nānā ʻole ʻia: ʻO kahi kumu maʻamau o ke code P0452 he pāpale wahie wehe. Ma mua o ka hana ʻana i nā diagnostics paʻakikī, e hōʻoia i ka paʻa pono ʻana o ka pāpale pahu a hana i kahi ʻūhā. ʻO kekahi mau kaʻa he kukui ma ka dashboard e aʻo iā ʻoe inā he hewa ka uhi.
2. Ka nānā ʻole ʻana i nā Bulletins Service: Hiki i nā mea hana ke hoʻopuka i nā leka uila e pili ana i nā pilikia P0452 maʻamau. ʻO ka nānā ʻana iā lākou hiki ke kōkua iā ʻoe e hoʻomaopopo inā loaʻa nā pilikia i ʻike ʻia me kāu hoʻohālike kaʻa.
3. Hoʻololi ʻāpana makapō: ʻAʻole pili mau ke code pilikia P0452 i ka ʻenekini wahie. ʻO ka hoʻololi ʻana i kēia mea ʻike me ka ʻike ʻole mua ʻana e hopena paha ia i nā kumukūʻai pono ʻole. He mea nui e nānā i nā mea pili e like me nā uwea, nā hoses a me nā pilina ma mua o ka hoʻololi ʻana i ka sensor.

ʻO ka hoʻopau ʻana i nā hewa a pau i luna a me ka ʻōnaehana ʻōnaehana hiki ke mālama iā ʻoe i ka manawa a me ke kālā ke hoʻoponopono i ka code P0452 ma kāu kaʻa.

Pehea ke koʻikoʻi o ke code hewa? P0452?

ʻAʻole koʻikoʻi ka code pilikia P0452 a ʻaʻole pili i ka palekana o ka hoʻokele, akā hiki ke hoʻoulu i nā hoʻokuʻu liʻiliʻi a me nā pilikia hoʻokele wahie.

He aha ka hoʻoponopono e kōkua i ka hoʻopau ʻana i ke code? P0452?

Pono paha nā hana hoʻoponopono hou e hoʻoholo i ke code P0452:

1. Hoʻololi i ka mea ʻike kaomi i loko o ka pahu wahie.
2. E nānā a hoʻololi i ka uwea sensor inā he haki a pōkole paha.
3. Ke nānā ʻana a me ka hoʻihoʻi ʻana i nā pili uila i ka mea ʻike FTP.
4. Hoʻololi a hoʻoponopono paha i nā laina mahu i haki a haki paha.
5. E hoʻokaʻawale i ka pahu wahie no ka hoʻololi ʻana i ke sila o ka module pump fuel (inā pono).
6. E nānā i ka pāpale pahu kinoea no ka paʻa.
7. E nānā a, inā pono, e pani i nā laina mahu.

Manaʻo ʻia e hoʻokō ʻia ka hōʻoia a me ka hoʻoponopono ʻana e kahi ʻenehana loea, no ka mea, hiki i ka hoʻoponopono hewa ke alakaʻi i nā pilikia hou aʻe.

Pehea e hoʻoponopono ai i ka P0452 Engine Code i 3 mau minuke [2 DIY Methods / $4.53 wale nō]

P0452 - ʻIke pili i ka brand

Pilikia code P0452, ka mea e hōʻike ana i nā pilikia me ka ʻenekini pahu pahu wahie, hiki ke loaʻa ma nā ʻano kaʻa like ʻole. Eia nā transcripts a me ka ʻike no kekahi mau hōʻailona kikoʻī:

• Ford: P0452 – “Ka mea ʻike kaomi pahu pahu. Haʻahaʻa uila.”
• ʻO Chevrolet: P0452 – “Ka mea ʻike kaomi pahu pahu. Haʻahaʻa uila.”
• Toyota: P0452 – “Ka mea hoʻoheheʻe pahu pahu wahie haʻahaʻa haʻahaʻa.”
• Honda: P0452 – “Ka mea ʻike kaomi pahu pahu. Haʻahaʻa uila.”
• Nissan (Nissan): P0452 – “Pūnaewele hoʻoheheʻe ʻia: ʻenekona kaomi pahu pahu.
• Volkswagen: P0452 – “Pūnaewele hoʻokele hoʻoheheʻe ʻia: ʻike haʻahaʻa haʻahaʻa haʻahaʻa.
• Hyundai: P0452 – “Pūnaewele hoʻokele hoʻoheheʻe: ʻenekini pahu pahu wahie haʻahaʻa haʻahaʻa.”

E ʻoluʻolu e ʻokoʻa iki nā transcripts ma muli o ke kumu hoʻohālike a me ka makahiki o ke kaʻa. No ka hōʻoia pololei a me ka hoʻoponopono ʻana, pono ʻoe e hoʻopili i kahi mechanic kūpono i kamaʻāina i kāu hana kikoʻī a me ke ʻano o ka kaʻa.