Help with idle (ac on)

[Jmuck]

I'm new to tuning so bare with me. I have a 02 Z06 (cammed and blown) and the tune is perfect except for the ac not staying on unless its at 1100 rpm or better. I had a local shop tune the car and have zero complaints about anything except this issue. I have tried searching, but I can't find the answer I am looking for. Everything is in working order, ac charged accordingly etc.

I can be sitting there with the car idling, click the ac on and it tries to come on, but turns right off. If I raise the rpms to 1100, the ac will come back on and stay on. Same thing if I'm driving around, the ac will work just like it should until I come to a stop and the car goes to its 800 rpm idle. Where are the table/tables that I need to adjust for this?

Thanks,
Jarrod

[Google]

Would need to see the tune to say if it was tune related or a mechanical issue.






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[Jmuck]

How do I post the tune?

[Google]

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[Google]

I am not seeing anything in the tune that would effect it. I would think it is a pressure sensor causing this.


Pm Sent





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[jimmyblue]

There's somethiung about unsteady idle that wants to turn
off the A/C clutch, I think it's related to stall saver. But it
has been a long time now since I fought with that. You
can monitor A/C pressure and see if it's underpressure
but I bet it's some degree of idle surge that is bugging.

[Jmuck]

When you say idle surge, do you mean just the typical cam lope?

[Exidous]

Take a look at the System - A/C section. Look at the enable disable RPM's. As well as the TPS %