Honda 99 VTI Civic (idle RPM question)

[brugg]

Gurus, i need your help. Yesterday got my aircon problem solved. Had a busted blower and was replaced by a surplus and now working fine. The problem is i noticed that the rpm goes to around 700 below 1000 when i turn on the aircon. Question is this a engine timing problem? do i need to go to honda casa for them to adjust the rpm using computer tune up or can it be done by just an ordinary mechanic? before the blower got busted aircon and rpm was still doing ok.

[morena21]

ganyan din nangyari sa kin nung nagpalit ako ng evaporator sa aircon last week..... pero wala naman ako ginawa bumalik sa dati ung rpm ko... observe mo muna cguro then pag ganun parin patono mo na lang sa mechanic mo....

[brugg]

ganyan din nangyari sa kin nung nagpalit ako ng evaporator sa aircon last week..... pero wala naman ako ginawa bumalik sa dati ung rpm ko... observe mo muna cguro then pag ganun parin patono mo na lang sa mechanic mo....

yup pinatono ko nalang me inadjust lang para tumaas idling. but he find it weird also why the rpm suddenly goes down just because the blower was changed. one theory he said could be blower model not matching my car model though he says its just his theory

[D15B]

ganyan din sa akin sir when i had my a/c cleaned. nag adjust pa lang ecu nyan. s.o.p. kasi na tanggal battery terminal nyan pag may gagawin sa a/c. possible na reset ecu. sa akin dati bagsak idle, talagang nanginginig ang engine. bumalik lang sa katinuan after 1thousand kms.

[baludoy]

^same thing happened to me when i had my a/c serviced. eventually the ecu will relearn those values it had before. well, that's what happened to my vti anyway

[raine]

bro ganito ba ang nagyayari sa sasakyan mo
during idle without a/c approx 650rpm
during idle with a/c approx 900rpm
normal lang ito

or naglalaro ang rpm mo between 700 to 1000rpm?