Hoʻolauna i nā code hewa maʻamau o nā pūʻulu hana

Mar. 26, 2021

ʻO kēia ʻatikala e pili ana i ka hoʻokomo ʻana i nā code hewa maʻamau o ka hoʻonohonoho generator diesel, manaʻolana he mea kōkua ia iā ʻoe.

 

1. Ka helu kuhi hewa 131,132 o nā pūnaehana generator

131: No.

132: No.

 

(1) Kūlana hewa

He kiʻekiʻe ke kaʻapuni ʻo ka uila ma ka accelerator pedal position sensor 1 (fault code 131) a i ʻole (fault code 132).

 

(2) wehewehe kaapuni

ʻO ka mea ʻike kūlana throttle he mea ʻike hopena Hall i hoʻopili ʻia me ka pedal accelerator, e hoʻololi ʻia ka volta hōʻailona mai ka mea ʻike kūlana throttle a i ka ECM ke hoʻohaʻahaʻa a hoʻokuʻu ʻia ka pedal accelerator.I ka 0 ka pedal accelerator, e loaʻa i ka ECM kahi hōʻailona uila haʻahaʻa;I ka 100% o ka pedal accelerator, e loaʻa i ka ECM kahi hōʻailona uila kiʻekiʻe.Aia i loko o ke kaʻapuni kūlana pedal accelerator 5V kaapuni mana, kaapuni hoʻi a me ka kaapuni hōʻailona.ʻO ka pedal accelerator he ʻelua mau ʻike kūlana i hoʻohana ʻia e ana i ke kūlana throttle.Loaʻa i nā mea ʻike kūlana ʻelua ka mana 5V mai ka ECM a me ka volta hōʻailona pili mai ka ECM e like me ke kūlana pedal accelerator.ʻO ka helu 1 throttle position signal voltage he pālua ia o ka helu 2 throttle position signal voltage.Hoʻonohonoho ʻia kēia code hewa i ka wā e ʻike ai ka ECM i kahi uila hōʻailona ma lalo o ka pae hana maʻamau o ka ʻike.

 

(3) Wahi hui

Aia ka pedal accelerator a i ʻole lever position sensor ma ka pedal accelerator a i ʻole lever.

 

(4) Ke kumu

ʻO ka pedal a i ʻole ka lever kūlana hōʻailona kaapuni pōkole i ka pākaukau a i ʻole + 5V kumu;

Kaapuni nahaha ma ke kaapuni accelerator pedal ma ka harness a i ka mea hookui paha;

Hāʻawi ka mana hoʻokēʻai pōkole i ka pākaukau;

Ua hewa ka pedal accelerator a i ʻole ka mea ʻike kūlana lever;

Hoʻokomo hewa i ka pedal accelerator i ka wā mālama.

 

(5) Nā ala hoʻonā

E nānā inā pololei ka uwea ʻana o ka pedal accelerator;

E nānā inā he pōʻino a hemo paha ka mea ʻike i ke kūlana accelerator pedal position a me nā pine hoʻohui;

E nānā inā paha he 5V ke kaha o ka pedal position sensor a me ka hoʻihoʻi uila;

E nānā inā he pōʻino a hemo paha nā mākia hoʻohui hoʻopaʻa hoʻopaʻa ECM a me 0EM;

E nānā inā hāmama a pōkole paha ke kaʻapuni hoʻopaʻa kaua ECM a me 0EM.

 

  Introduction of Typical Fault Codes of Generator Sets

 

2.Fault code 331, 332 o nā pūʻulu generator

331: Aia ma lalo o ka waiwai maʻamau a wehe paha ka mea i kēia manawa ma No.2 cylinder injector solenoid driver.

332: Aia ma lalo o ka waiwai maʻamau a hāmama paha ka mea o kēia manawa ma No.4 cylinder injector solenoid driver.

 

(1) Kūlana hewa

Hiki i ka enekini ke ahi a holo ino paha;nawaliwali ka enegini malalo o ka ukana kaumaha.

 

(2) wehewehe kaapuni

Ke hoʻomalu ka solenoids injector i ka nui o ka wahie i hoʻokomo ʻia, hāʻawi ka module control electronic (ECM) i ka mana i nā solenoids ma ka hoʻohuli ʻana i nā hoʻololi kiʻekiʻe a haʻahaʻa.ʻElua mau hoʻololi kiʻekiʻe a me ʻeono mau hoʻololi haʻahaʻa i ka ECM.

 

ʻO nā injectors o nā cylinders 1, 2 a me 3 (mua) kaʻana like i kahi hoʻololi kiʻekiʻe kiʻekiʻe i loko o ka ECM, kahi e hoʻopili ai i ke kaapuni injector i ka lako mana kiʻekiʻe.Pēlā nō, kaʻana like ʻehā, ʻelima a me ʻeono (laina hope) i hoʻokahi hoʻololi kiʻekiʻe i loko o ka ECM.Loaʻa i kēlā me kēia kaapuni injector i ka ECM kahi hoʻololi haʻahaʻa haʻahaʻa i hoʻolaʻa ʻia, e hana i kahi kaapuni piha i ka honua.

 

(3) Wahi hui

Hoʻohui ka ʻenekini i ka ECM i ʻekolu ma o nā mea hoʻohui no nā kaapuni injector i loaʻa i loko o ka hale rocker arm.Aia ka mea hoʻokomo i loko ma lalo o ka uhi valve a hoʻohui i ka injector i ka ʻenekini hoʻopaʻa ma ka mea hoʻohui through.Hāʻawi kēlā me kēia mea hoʻohui i ka mana i nā injectors ʻelua a hāʻawi i kahi kaapuni hoʻi.

 

(4) Ke kumu

331 ala hoʻāla hewa i hana ʻia e ka hana ʻino o ka cylinder 1, 2 a me 3 injectors;

332 ala hoʻāla hewa i hana ʻia e ka hana ʻino o ka cylinder 4, 5 a me 6 injectors;

ʻO ka pilina maʻamau o ka injector hoʻohui i ka ʻenekini a i ʻole ka uea hoʻohui injector;

Ua poino ka injector solenoid (kiʻekiʻe a haʻahaʻa kū'ē paha);

ECM pōʻino i loko.

 

(5) Nā ala hoʻonā

E nānā i ke kāʻei hoʻoheheʻe wahie no ka pilina pilikino a i ʻole kaapuni pōkole;

E nānā i nā pine i loko o ke kāʻei hoʻohui injector no kahi kaapuni pōkole ma muli o ka haumia ʻaila.

 

3.Fault code 428 o nā pūʻulu generator

428: ʻO ka wai i loko o ka wahie kaapuni ʻike ʻike, ka uila ma luna o ka waiwai maʻamau a i ʻole ka pōkole i ke kumu kiʻekiʻe.

 

(1) Kūlana hewa

ʻO ka wai ʻenekini i loko o ka ʻūhā hewa wahie.

 

(2) wehewehe kaapuni

Hoʻopili ʻia ka mea ʻike wai i loko o ka wahie (WIF) i ka kānana wahie a hāʻawi ka module control electronic i kahi hōʻailona kuhikuhi 5V DC i ka wai i ka ʻenekini wahie.Ma hope o ka wai i hōʻiliʻili ʻia i loko o ka kānana wahie e uhi ai i ka ʻike ʻike, ʻo ka wai i loko o ka wahie ʻenekona e hoʻokumu i ka 5V reference voltage i hoʻokumu ʻia, e hōʻike ana he kiʻekiʻe ka wai o ka kānana wahie.

 

(3) Wahi hui

Hāʻawi pinepine ʻia ka wai i loko o ka wahie e 0EM a synthesized ma luna o ka kānana wahie kaʻa.

 

(4) Ke kumu hāʻule

Alarm i hana ʻia e ka nui o ka wai i loko o ka kānana mua;

Alarm i hoʻokuʻu ʻia e ka hemo ʻana o ka mea hoʻohui harness o ka sensor hoʻohui;

Alarm i hana ʻia e ka hoʻopili hope ʻana o ke kaula hoʻohui;

Ua hoʻomaka ʻia ke ala hoʻāla e ke kumu hoʻohālike ʻike

Haʻihaʻi i ke kāʻei, ka mea hoʻohui a i ʻole ka hoʻihoʻi ʻana i ka sensor a i ʻole ke kaapuni hōʻailona;

Hoʻopili ʻia ka uea hōʻailona i ka lako mana sensor.

 

(5) Nā ala hoʻonā

E nānā inā ua hōʻiliʻili ka wai i ka kānana mua;

E nānā inā pili ka sensor;

E nānā inā pololei ka uwea sensor a inā pili ka mea hoʻohui;

ʻO ka maʻamau, e hāʻawi ʻia ka alarm "428" i ka wā pōkole ʻelua uea.

 

Hoʻokumu ʻo Dingbo Power hui i ka diesel generator set me nā ʻano ʻenekini he nui, e like me Cummins, Volvo, Perkins, Deutz, Yuchai, Shangchai, Ricardo, Weichai, Wuxi, MTU etc. ʻO ka laina mana mai 20kw a 3000kw.Inā loaʻa iā ʻoe kahi hoʻolālā kauoha, e ʻoluʻolu e kelepona mai iā mākou ma Dingbo@dieselgeneratortech.com .


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