Idle drops when aircon is turned on

**erik081200** · October 25th, 2010 08:31 PM

I would like to ask your advice and expertise about my car's problem. RPM drops when the aircon is turned on. It goes down as low as 200 rpm based on the gauge indication and worst is, it fluctuates to zero rpm that the engine might shutdown not until I step on the gas to increase the idle. Car model honda esi 95. This happens when we're at stop and/or the car is stationary.

**ghosthunter** · October 25th, 2010 08:44 PM

Does the engine feel weak whenever the aircon is turned on?

If yes, your aircon compressor is starting to fail.

**L3GO** · October 26th, 2010 08:02 PM

Sir, makati area po EMPIRE COOL try nyo po puntahan
nasa kamagong st. po tel. 510-4968 or txt 0921-8059258..

**kurby** · October 26th, 2010 09:51 PM

Originally Posted by ghosthunter

Does the engine feel weak whenever the aircon is turned on?

If yes, your aircon compressor is starting to fail.

patay, nagiging ganito din yung engine namin sa series 3 sentra. tapos maingay yung kumpresor kapag naka on. tsk tsk...

**gorionikoy** · October 27th, 2010 01:23 PM

Originally Posted by erik081200

I would like to ask your advice and expertise about my car's problem. RPM drops when the aircon is turned on. It goes down as low as 200 rpm based on the gauge indication and worst is, it fluctuates to zero rpm that the engine might shutdown not until I step on the gas to increase the idle. Car model honda esi 95. This happens when we're at stop and/or the car is stationary.

yan ang kadalasang prob ng honda...probable cause..trhottle control..cirvo kit,baradong linya expansion valve filter drier or condenser..or worse stuck up compressor

**blue_centrix** · October 27th, 2010 01:41 PM

Originally Posted by erik081200

I would like to ask your advice and expertise about my car's problem. RPM drops when the aircon is turned on. It goes down as low as 200 rpm based on the gauge indication and worst is, it fluctuates to zero rpm that the engine might shutdown not until I step on the gas to increase the idle. Car model honda esi 95. This happens when we're at stop and/or the car is stationary.

sir baka hindi na gumaga yung actuator mo. yan yung nagpapataas ng rev pag nag-engage na ang compressor. chances are babagsak talaga idle mo pag nakahinto kung sira na ang actuator ( "idle up" ang tawag ng ibang technician) worse case mamatay talaga engine mo.

**ReXBadBoy** · October 28th, 2010 04:57 AM

Originally Posted by blue_centrix

sir baka hindi na gumaga yung actuator mo. yan yung nagpapataas ng rev pag nag-engage na ang compressor. chances are babagsak talaga idle mo pag nakahinto kung sira na ang actuator ( "idle up" ang tawag ng ibang technician) worse case mamatay talaga engine mo.

yep the guy is right.. kung naka fabricated idle up actuator ka, check it muna...baka may lumuwag lang na pagkakakabit... peron kung naka servo kit ka pa din.. chances are yan ang problem... try mo ipalinis muna yun servo, MAP sensor, at throttle body nya.... isoltae mo isa isa... oag servo kit problema... mahal yun a brand new would charged you sa casa ng 20K...

ganito pa-fabricate ka na lang ng idle up actuator.. mura lang yun wala pang 2k yun.... alam ko si Mang Rey sa markina near sta. lucia....gumagawa nyan di ko lang alam kung magkano... sikat na kasi siya eh... pinasikat dito sa Tsikot.com.

**abduljhacull** · July 29th, 2017 07:47 PM

Mga boss yung prob ng akin is di agad nataas yung idle ng aircon pag switch ng aircon. Minsan ok naman. Ano kaya prob? Kasi di ko masabing actuator kasi nataas naman sya

**LarryYrral** · August 10th, 2018 11:10 PM

I've read a post before saying that the idle of his honda fit drops once the aircon is turned on, it was simply because the aircon "specialist" put in a SUV compressor. LMAO.

but it could be as simple as a faulty idle-up system, check your vacuum hoses or vacuum solenoids.

**Maeyan** · August 12th, 2018 01:23 PM

Originally Posted by erik081200

I would like to ask your advice and expertise about my car's problem. RPM drops when the aircon is turned on. It goes down as low as 200 rpm based on the gauge indication and worst is, it fluctuates to zero rpm that the engine might shutdown not until I step on the gas to increase the idle. Car model honda esi 95. This happens when we're at stop and/or the car is stationary.

Halos same ng saken rpm dont move kaht on off ko aircon...