Hoʻopili diagnostic a i ʻole diagnostic scanner - pehea e pili ana i nā diagnostics kaʻa?

ʻOiai ʻo nā kaʻa hou loa i piha i ka uila a ʻoi aku ka paʻakikī o kā lākou hoʻolālā ma mua o ka wā ma mua, ʻaʻole paʻakikī ka ʻike ʻana i kahi malfunction. Pono kēia i kahi kikowaena diagnostic maʻamau i hiki ke hoʻohana ʻia e heluhelu i nā hewa i ka ʻāpana hoʻomalu. Eia nō naʻe, he liʻiliʻi nā mea like ʻole, hāʻawi kekahi o lākou i ka helu liʻiliʻi o nā koho, aʻo nā mea ʻē aʻe e hāʻawi i nā mea āpau. Pehea e ʻike ai i ka mea kūpono iā ʻoe? No laila he aha kāu e ʻike ai e pili ana iā lākou? He aha ke koho kūpono?

Pehea ka hana ana o ke kaa diagnostic interface?

Aia ka mea huna i ka mea hoʻohui OBDII ("on-board diagnostics"). Na ia ke kuleana no ka hoʻouna ʻana i nā hōʻailona mai ke kaʻa kaʻa hoʻonaʻauao ponoʻī i ka mea hoʻopuka. Ua hoʻokomo ʻia ke kuleana e hoʻokomo i kēia ʻano socket i nā kaʻa i hana ʻia mai 1996 ma USA, a ma ʻEulopa mai 2001. No laila, ʻo nā kaʻa a pau mai ka makahiki 2000 i hoʻolako pinepine ʻia me kahi mea hoʻohui. Eia naʻe, ʻaʻole lawa kahi kumu no ka heluhelu ʻana i nā hōʻailona.

ʻO nā diagnostics kaʻa me kahi mea hōʻike

ʻO nā mea hana e hiki ai iā ʻoe ke heluhelu i nā hōʻailona i hoʻouna ʻia i ka mea hoʻohui OBDII he ʻano diagnostic e hana ana e like me ka protocol ELM327. He pahu trapezoidal liʻiliʻi kēia i hoʻokomo ʻia i loko o kahi puka. Hana ʻia ka mea hoʻohui ponoʻī a me ka plug i ke ʻano i ʻole e huikau i nā ʻaoʻao o ka hoʻopili ʻana i nā mea hana. No laila, ʻaʻohe mea hoʻohana o ke kaʻa e pilikia i ka hoʻokomo ʻana.

ʻO ka mea ʻē aʻe āu e pono ai he kelepona, papa, pona, a i ʻole mea ʻē aʻe e ʻae i ka hōʻailona Bluetooth i hoʻouna ʻia e elm327. Ma ka lima ʻē aʻe, pono e kau i nā polokalamu ma luna e heluhelu i nā hōʻailona a hoʻomaopopo i ka mea hoʻokele e pili ana i nā hewa i ʻike ʻia ma ka kamepiula o ke kaʻa. Eia naʻe, ʻaʻole kēia wale nō ka mea hana i hiki ke hoʻohana ʻia e ʻike i nā kaʻa.

He aha ka protocol ELM327? 

ʻO ka protocol ELM327 kahi ʻano hana maʻamau a kūpono hoʻi e hana maikaʻi me kahi scanner diagnostic. Hōʻike i ka ʻike kumu e like me nā code hewa a i ʻole ka ʻikepili hoʻokele. Eia nō naʻe, no ka loaʻa ʻana o ka ʻike hou aʻe a loaʻa ka hopena nui i ka diagnostics kaʻa, hiki iā ʻoe ke koho i nā interface ʻē aʻe. ʻO ka hapanui pinepine ua hoʻolaʻa ʻia lākou i nā hōʻailona kikoʻī a i ʻole hopohopo.

ʻO wai ka autotester āu e koho ai?

Inā makemake ʻoe e kiʻi i kahi manaʻo o nā kikoʻī liʻiliʻi loa, koho i kahi kikowaena diagnostic hoʻolaʻa. 

1. No ka laʻana, no nā kaʻa o ka hui VAG, i.e. Audi, Seat, Skoda, Volkswagen, pono ʻoe i kahi module inoa. 
2. No nā kaʻa BMW, ʻo ia ka laʻana, ʻo Carly a me K+DCAN. 
3. Inā he kaʻa kaʻa FCA ʻoe, ʻo ka koho maikaʻi loa ʻo OBD2 VAG KKL a i ʻole FIATECUSCAN.

He aha ka mea hiki ke nānā ʻia ma o ka diagnostic interfaces?

ʻO nā mana holomua o nā papahana diagnostic i uku ʻia a me nā pilina kūikawā ma mua o nā hiki o nā hoʻonā honua. Ke hoʻohana nei i ka diagnostic scanner, hiki iā ʻoe, ma waena o nā mea ʻē aʻe:

• e nānā i nā ʻāpana hana ʻenekini e like me ke ana wela, ka mahana ʻaila, ka nui o ka hoʻoheheʻe ʻana i ka ea/hui ʻaila, ka hoʻonui ʻana i ka turbocharger, ka heluhelu ʻana i ka lambda probe, a i ʻole ka uila uila;
• ka heluhelu ʻana i ka papa inoa o nā hewa i ʻike ʻia e nā mea ʻike a me ka holoi ʻana iā lākou;
• ana i ka hana o ka mea hookele - mana, torque, instantaneous wahie hoʻohana;
• E ʻike i ka hana ʻana o nā ʻōnaehana hoʻokahi, no ka laʻana, air conditioning.
• hoʻoponopono i ka hana o kekahi mau ʻōnaehana - ʻo ka manawa e hoʻomaka ai ke kukui ma hope o ka pani ʻana o ka puka, ka naʻau o ka ua;
• mālama i ka hana ʻenekini i ke kaʻa ʻana.

Nā ʻano pili no nā diagnostics kaʻa. Hoʻopili ʻike ʻike ʻole

ʻAʻole maikaʻi loa ka koho, no ka mea aia nā mea ma ka mākeke e hana ana ma Bluetooth, Wi-Fi a me nā ʻōnaehana kelepona. Hoʻohana pinepine ʻia ke kelepona no ka hana diagnostic maʻamau. He maʻalahi lākou a maʻalahi hoʻi e hoʻohana, ʻaʻole pono i ka wili. Maikaʻi nā manaʻo e pili ana i ka interface diagnostic wireless, a ʻoluʻolu nā mea hoʻohana i kēlā me kēia lā.

Eia nō naʻe, ʻae nā mana uea pinepine iā ʻoe e heluhelu i ka ʻikepili i ʻoi aku ka wikiwiki, a i kekahi mau manawa e loaʻa i nā ʻike hou aʻe i loaʻa ʻole no nā mana uea honua. No laila, inā makemake ʻoe e nānā mau i ka hana ʻenekini a loaʻa ka ʻike kumu, ʻo ke kumu uea wale nō ka mea āu e pono ai. No nā diagnostics koʻikoʻi, koho i nā kope kelepona.

He aha ka polokalamu e hoʻohana ai no ka diagnostic tester?

Nui nā polokalamu no Android, iOS a me Windows. Hiki iā lākou ke hoʻokaʻawale i ka manuahi a me ka uku. ʻO ka manawa pinepine kēia nā papahana like me nā inoa like, no ka laʻana, Torque, Car Scanner, Piston, Dash Command, OBDeleven, OBD Mary, OBD Harry Scan. Ma nā noi manuahi, e hōʻike ka ʻike diagnostic i ka ʻike liʻiliʻi, akā ʻo ka pinepine e ʻae iā ʻoe e wehe i nā hewa i ʻike ʻia i ka mea hoʻoponopono a nānā pono iā lākou. Ukuia. Hoʻolālā ʻia nā mana i hoʻonui ʻia e ana i nā ʻāpana ʻē aʻe a hiki i ka nānā kikoʻī.

No ke aha e pono ai ke hoʻopukapuka kālā i kahi interface a hana i nā diagnostics kaʻa iā ʻoe iho?

ʻO ka mea mua, he kūpono loa ka loaʻa ʻana o kahi interface diagnostic. I kēlā me kēia manawa i ke kaʻa ʻana, hiki iā ʻoe ke nānā i ke ʻano o ka mīkini a hopu i nā kumu o ka hiki ke hana hewa. 

ʻO nā interface diagnostic e like me ke ala e mālama ai i ke kālā? 

E mālama ka diagnostic interface iā ʻoe i kahi kālā kūpono. E noʻonoʻo i kahi kūlana kahi i ʻike ʻia ai ka ikona "check engine" ma ka dashboard. Hōʻike paha ia i nā pilikia a me nā hewa like ʻole. ʻO ke ala maʻalahi ke hele i kahi hale kūʻai kaʻa kaʻa kokoke loa, kahi e uku ai ʻoe i 50-10 euros no ka lawelawe o ka hoʻopili ʻana i kahi kamepiula diagnostic a me ka holoi ʻana i nā hewa, a pehea hoʻi inā i hoʻokahi pule a ʻelua paha, a ʻoi aku ka maikaʻi o nā mea āpau, ma ka like. lā ma hope o ka hoʻomaka hou ʻana i ka ʻenekini, e hoʻi hou ka pilikia? Ma hope o kekahi mau kipa like ʻana, uku ke kumukūʻai o ka interface.

E ʻae ke kikowaena diagnostic pilikino iā ʻoe e hoʻoponopono hou i ka hewa iā ʻoe iho. Hiki iā ʻoe ke hoʻohana iā ia e nānā mau i ka hana ʻenekini, hana a calibrate ʻōnaehana iā ʻoe iho me ke kipa ʻole ʻana i kahi mechanic. ʻOiaʻiʻo, maikaʻi ka loaʻa ʻana o ka ʻike mechanical a me ka electromechanical maʻamau i mea e hoʻololi ai i nā hoʻonohonoho i ke kaʻa ma kēia ʻano.

ʻO nā scanner diagnostics a me nā pilina

Hana ʻia nā mīkini ʻimi kaʻa, ʻo ia hoʻi nā diagnostic scanner, no ka mīkini a me ka poʻe koi. Pehea ko lākou ʻokoʻa mai nā interface diagnostic?

Loaʻa ka hapa nui o nā scanner diagnostic me:

• kūʻokoʻa;
• ka hiki ke heluhelu i ka ʻikepili mai kekahi kaʻa;
• nā ihoiho no ka hapa nui o nā kaʻa
• a hāʻawi i ka hana nui i nā ʻōnaehana o kahi kaʻa i hāʻawi ʻia. 

ʻO ka pinepine, loaʻa i nā mea nānā kaʻa nā lako polokalamu nui, kahi waihona piha a hoʻonui mau ʻia o nā code hewa a me nā ʻike ʻē aʻe e pili ana i nā kaʻa. Me nā scanner diagnostics, loaʻa iā ʻoe nā koho hou aʻe no ka hoʻoponopono a me ka hoʻoponopono pilikia. Eia naʻe, ʻo ka haʻahaʻa ke kumu kūʻai kūʻai kiʻekiʻe loa a pinepine ka pono e hoʻololi i ke kau inoa.

ʻO wai ka pilina e koho ai - ELM327 a i ʻole?

Inā ʻaʻole ʻoe makemake i ka ʻeli ʻana i nā alanui hope o kahi mea hoʻoponopono kamepiula, a laila ʻo ka ELM327 universal diagnostic tester ke koho kūpono. Hāʻawi ia iā ʻoe i ka ʻike hewa kumu a me nā ʻāpana mīkini kumu. ʻO ke kumukūʻai o ia mea he mau ʻumi o zlotys, inā mākou e kamaʻilio e pili ana i nā ʻano haʻahaʻa loa. Hoʻohui i kahi polokalamu kelepona manuahi a hiki iā ʻoe ke ʻike i nā pilikia i kāu kaʻa no ka mea ʻole. Inā ʻaʻole kūpono nā kumu kumu iā ʻoe a ke ʻimi nei ʻoe i nā koho hou aʻe, a laila e hoʻohana i kahi scanner diagnostic i hoʻolaʻa ʻia a me kahi polokalamu uku i hoʻolālā maikaʻi ʻia. A laila hiki iā ʻoe ke ʻike i nā ʻike hou aʻe e pili ana i kāu kaʻa a, ʻo ka mea nui, e hoʻololi nui i loko. No ka mechanics, ua paipai ʻia nā kit interface diagnostic professional.