Low Idle Rpm With A/c Switch On

[Dale FZ1]

I've noticed that my idle rpm with the air-con switched on is about 650-700rpm. Not so low that it feels like stalling, but not idling as smoothly as it does around the 950-1000 mark with the air off.

The PFC settings show an idle setting of (from memory) 950rpm with the A/C on or off.

Is it worth bumping the setting up to trial any change, or more likely a sensor/switch in the A/C system? Any other ideas/experiences with this would be good, since I want to use the A/C this summer.

cheers

[krzysiu]

650rpm is the normal idle even with the aircon off...

Why would you want it to idle at 1000rpm?

[Dale FZ1]

Just feels too low, and pulling away from the traffic lights requires a little more finesse with the clutch to get a clean launch (not a hoon launch, just smooth driving).

Maybe it's just the power draw required to drive the a/c compressor?

[paulr33]

you could adjust it if you like and see how it goes, you can also do base idle adjust from the crank angle sensor as well im pretty, just take it to a tuner who knows powerfc and rb25, should take them 10 minutes

[Mumbo#5]

angle sensor as well im (insert word here ) pretty, just take it to a tuner who

<{POST_SNAPBACK}>

haha couldnt help myself