Civic VTi Idling question

[mojako]

Nag pa tune ako yesterday. According to the mechanic, hindi daw possible na i adjust yung idling ng 99 VTi ko. Computer box daw bahala dun. What to do? Bumababa kasi idling ko when the aircon kicks in

[slickae92red]

check your idle up actuator.

[mojako]

where is the idle up actuator located?

[squala]

I also had the same problem with my VTi automatic. The idling goes down when aircon is on. We had it adjusted by some mechanic but only to make things worse. So we had no choice but to bring it to Honda. There was just a simple problem with the timing and the car was returned to us in normal condition within a day.

I think you should bring it to Honda to be sure. :wink:

[hybrid]

Your air intake tube goes to a metal part, at the back of the engine, now look at it from the passenger side, you will see a copper screw (minus type), you'll actually see only the top part, use a flat screw driver to turn it, one way brings your idle down the other is up
hope this helps, I'll post a pic if I can find 1

[mojako]

with regards to the timing. Do they use a timing gun for this? And diba air-fuel mixture adjustments lang ang silbi nito?

[hybrid]

Yup air fuel mixture nga, and will bring your idling up/down

[buddyclub]

hmm.. ano pa ba mga signs na binbigay nung auto? aside sa pag drop nung idling?

[mojako]

this one also, and when I shift to neutral, bumabagsak sa mga 500rpm tapos tataas ulit sa 750rpm, pero mabilis lang. Aircon turned on

[slickae92red]

this one also, and when I shift to neutral, bumabagsak sa mga 500rpm tapos tataas ulit sa 750rpm, pero mabilis lang. Aircon turned on

high probability ang vaccumm leak.

[mojako]

how can I check for vacuum leaks?

[icon]

akin naman sa accord parang hindi naman bumababa yung idling rpm pero nanginginig makina na parang nahihirapan.
idle up actuator din ba yun? or yung compressor bearing? yang 2 ang so far na nasuggest sa akin na icheck.
san ba magaling gumawa nito?