Carshop for Civic 1994 EFI engine problems

**kinyo** · February 5th, 2006 05:13 AM

ian_rex,
sorry hindi ko na matandaan kung magkano ko nabili ang chilton book ... but i'm sure regular price lang yun kasi sa isang regular bookstore sa saudi ko nabili as new ... sa US nasa bandang $20 ata ... eto pic nya

pero kulang ang electrical wiring diagrams ng chilton na ito ... mas kumpleto yung na-download sa net

cheers

**speedyfix** · February 5th, 2006 02:22 PM

normally idling is affected either by a faulty intake (tb, sensors, etc) or your a/c. haven't seen too many greatly affected by their power steering pero i'm sure it has happened also.

if you like, leave the car so a more thorough check can be performed. we have to see the car act up before suggesting a remedy or else it will always be purely theoretical.

**simplicity** · December 20th, 2006 11:44 PM

Originally Posted by kinyo

. . .

there is an Electronic Air Control Valve on the Civic ESI located on the throttle body ... cleaning the valve after 9 nine years of use fixed a rough idling problem ... although i had the fuel filter also cleaned in the course of troubleshooting
. . .

bro! san makikita yung EACV ng ESi? kasi yung sa akin ganyan ang topak
ngayon eh. pag nadagdagan na ang load (lights, stereo, aircon) ay bumababa
ang idle at nginig ang manibela.

pinalinis ko na yung throttle body kanina. wala pa ring improvement.
meron bang turnilyo yang EACV to adjust the idle up ng aircon? san ito
located?

sana matulungan niyo po ako. salamat!