AC idle dips

K-Series Programmable ECU Calibration updates / downloads
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Spunkster
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Re: AC idle dips

Post by Spunkster »

What modifications have been done to the vehicle?
Russbus
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Joined: Wed Dec 30, 2020 11:38 pm

Re: AC idle dips

Post by Russbus »

Just aem short ram intake everything else is stock, has the lsd 6 speed transmission too if that makes a difference, maybe I just have to drive with the A/C on for awhile to let it learn?
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Spunkster
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Re: AC idle dips

Post by Spunkster »

You can try that.
Russbus
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Joined: Wed Dec 30, 2020 11:38 pm

Re: AC idle dips

Post by Russbus »

Anything else you would suggest?
Russbus
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Joined: Wed Dec 30, 2020 11:38 pm

Re: AC idle dips

Post by Russbus »

Could a weak battery cause it?
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Spunkster
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Re: AC idle dips

Post by Spunkster »

You may want to take it to a dyno tuner or a shop familiar with tuning these vehicles to have them take a look at it.
Russbus
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Joined: Wed Dec 30, 2020 11:38 pm

Re: AC idle dips

Post by Russbus »

Ok sounds good thanks wo much, everything else looks good though from the datalog though right?
Richard_FB6
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Re: AC idle dips

Post by Richard_FB6 »

did you check the throttle body? maybe its dirty
Brobob
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Joined: Tue Jun 29, 2021 8:19 pm

Re: AC idle dips

Post by Brobob »

In the list of suggestions. Take the IACV off the TB then take the electrical part of the IACV from the mechanical part and clean the the ever loving shit out of it(the mechanical part). I used a combination of TB cleaner/ steam cleaning then used a little bit of WD or 3 in 1 oil to lube the bearings on the IACV after.
99% of idle issues, more or less "stock" idle issues come from your IACV.
GAOHONGXIN
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Joined: Thu Dec 08, 2022 3:14 am

Re: AC idle dips

Post by GAOHONGXIN »

Russbus wrote: Wed Jun 23, 2021 6:24 pm So it's a 11lb flywheel
Have you solved your problem? I have the same problem, which is very annoying.
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