pls help regarding esi computer box

**chinky21** · July 18th, 2008 01:50 PM

Hello! Im a newbie in tsikot, I just want to seek help from you guys about my Honda '95 ESI. At first ang akala naman fuel pump ang problem but then hindi pala umandar for a few days kotse ko may ginawa sya sa connection or relay ba ang tawag dun. Then, na-observe ko may days na ayaw mag-start ng kotse ko tpos following day start na naman. Hindi ko na sya ginamit kse natatakot ako na hindi mag-start uli. I called up my mechanic then pagdating nya sa house nag-start uli yung car pinadala ko na sa talyer nya yung kotse and in-observe nya the whole day...patay then start ok nman until the following day ayaw na naman mag-start. Yung electrician nya decided na irekta na lang daw but then just this morning I went there sbi nya may kuryente na daw pero yung negative hindi pumapasok sa computer box. He told me na nagloloko daw computer box & he wants me to bring the computer box in Banawe.

I really don't know what to do?If talagang computer box ba ang problem?At first kala namin connection or relay pero ok na daw sbi ng electrician pero ayaw pa rin daw umandar kya ang diagnosis nya computer box na nga. Please I need some advice kung may kakilala kyo gumagawa ng computer box? Thank you! Hope someone can help me....

**[archie]** · July 18th, 2008 02:52 PM

hindi pumapasok yung negative?

its like saying na "kulang" sa negative. magkaiba yung sira/nagloloko computer box sa kulang sa negative. kung kulang sa negative, ground kit lang dapat ok na yan.

yung yellow light sa loob... is it turning on, pagON ng car? kasi kung wala talaga korente pumapasok sa ECU hindi iilaw yun.

**EGcoolmhan** · July 18th, 2008 03:36 PM

Originally Posted by chinky21

Hello! Im a newbie in tsikot, I just want to seek help from you guys about my Honda '95 ESI. At first ang akala naman fuel pump ang problem but then hindi pala umandar for a few days kotse ko may ginawa sya sa connection or relay ba ang tawag dun. Then, na-observe ko may days na ayaw mag-start ng kotse ko tpos following day start na naman. Hindi ko na sya ginamit kse natatakot ako na hindi mag-start uli. I called up my mechanic then pagdating nya sa house nag-start uli yung car pinadala ko na sa talyer nya yung kotse and in-observe nya the whole day...patay then start ok nman until the following day ayaw na naman mag-start. Yung electrician nya decided na irekta na lang daw but then just this morning I went there sbi nya may kuryente na daw pero yung negative hindi pumapasok sa computer box. He told me na nagloloko daw computer box & he wants me to bring the computer box in Banawe.

I really don't know what to do?If talagang computer box ba ang problem?At first kala namin connection or relay pero ok na daw sbi ng electrician pero ayaw pa rin daw umandar kya ang diagnosis nya computer box na nga. Please I need some advice kung may kakilala kyo gumagawa ng computer box? Thank you! Hope someone can help me....

Good day ma'am and welcome to tsikot.com!

ma'am, try niyo po muna pumunta sa mga reputable electrical shop tulad ng wizzard or Rey's electrical shop.pa check niyo electrical niyo, huwag na huwag po kayo basta basta pupunta sa banawe kasi baka kung anu anu sabihin sa inyong sira. mag audition ka pa po muna bago bumili ng ECU(computer box).

tanung ko lang po ma'am kung matic po ba o manual yung Esi po niyo.PM me may alam ako gumagawa ng computer box at electricals.

note: ma'am next time po huwag po TXT speak, kasi mahirap basahin at bawal po TXT SPK po dito.

**chinky21** · July 18th, 2008 03:40 PM

Sir,yung yellow light po ba sa dash board po ba makikita yun?katabi nung mga indicator?Kpag po ba computer box ang problem totally hindi mag-start ang kotse?yung sa akin po kse may araw na mag-start may araw na hindi.Nung pinuntahan ng mekaniko ko dto sa house umandar kaya nadala nya sa talyer then kinabukasan di na daw start.Pina-check na daw nya relay,fuse and grounding pero hindi na daw totally nag-start.Nung binuksan daw po nya yung relay may moist.Ngayon daw po walang indicator na umiilaw.

**[archie]** · July 18th, 2008 10:27 PM

ma'am puro po DAW yung sinasabi niyo... so assuming ako na you just took their word for it.

try niyo ganto, put the key in ON and not start the car... dapat yung yellow light would appear. kung totally wala yun then your ECU is not working at all. tapos kung light up siya, and hindi start yung oto then may certain codes yan to determine the defect of the car. kung kaya pa start yung oto, alisin niyo na sa shop na yun... mas ok yung sinabi ni EGcoolmhan na bring it to a specialist.

**chinky21** · July 19th, 2008 06:28 AM

Thank you sa lahat ng replies. Totally hindi na umaandar kotse ko kaya i'll get the ECU and the main relay para mapa-check na sa recommended shop nyo. I just hope na main relay lang talaga coz bago kinuha kotse ko dito may indicator pa yun and umandar nga sya.

Is it possible na nung nasira main relay ko nadamay ECU?

**bambino** · July 19th, 2008 07:39 AM

main relay is the common cause of your problem . about the check engine light , ask your tech to check the bulb . it could be busted.

**chinky21** · July 20th, 2008 08:11 AM

[SIZE=4]Thank you to all na nag-share ng inputs! ECU na nga diperensya ng ESI ko....fuel pump,main relay & distributor ok naman na-test na namin sa ibang Honda car yung main relay umandar kya final conclusion ECU na nga...Thank you po talaga!!!![/SIZE]