A/F's and Air Conditioner - Tuning Forum

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A/F's and Air Conditioner
Wednesday, July 05, 2006 1:09 PM
My afr goes off the scale lean when i turn on my AC.... anyone else having this problem? Any known solution which doesnt invovle not using my ac ?



|Forged 8.9:1 Wiseco Pistons|Forged Eagle Rods|HPTuners|60trim|Tial Wastegate|
|Precision Intercooler|2.5" Exhaust|2.5" Charge Pipes|630CC Mototron Injectors|
|Stock: Fuel Pump, Transmission, Manifold, TB, Head, Head Gasket, Ignition, Suspension...|

Re: A/F's and Air Conditioner
Wednesday, July 05, 2006 1:53 PM
i was always under the impression it went richer when teh a/c goes on....



Re: A/F's and Air Conditioner
Wednesday, July 05, 2006 2:40 PM
wouldnt know i never use it



1989 Turbo Trans Am #82, 2007 Cobalt SS G85





Re: A/F's and Air Conditioner
Wednesday, July 05, 2006 8:51 PM
lol... yea i was under the same impression... but right now i am having a probelm with my a/fs being way to rich all the time(i have a thread going on about it), but as soon as i turn on my AC i get a/fs in the 15s and 16s and sometimes off the charts on the uego... i see the three lines that means its not on the scale....

i showed my friend that owns an srt4 and he recently got the aem ems srt4 version and he said people on his forums are having the same problem.... they tune the idle a/fs and turn on the ac and the car gets to leaned out that the car turns off.... but that the aem ems has a parameter that is something like AC Engine load, and you can mess with that to make it stop happening....

any ideas using hptuners?



|Forged 8.9:1 Wiseco Pistons|Forged Eagle Rods|HPTuners|60trim|Tial Wastegate|
|Precision Intercooler|2.5" Exhaust|2.5" Charge Pipes|630CC Mototron Injectors|
|Stock: Fuel Pump, Transmission, Manifold, TB, Head, Head Gasket, Ignition, Suspension...|
Re: A/F's and Air Conditioner
Thursday, July 06, 2006 8:07 AM
werid I thought I was the only one. Im runing megasquirt so I thought it was because of that. I belive that If I turn up my 02 correction up higher and just let the ms compensate.


"boobs now with Riboflabin"
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Re: A/F's and Air Conditioner
Thursday, July 06, 2006 9:39 AM
hptuners doesnt have anything like that

any one have any ideas? anyone else experiencing the same thing?

there has to be another turbo ecotec with ac and hptuners!!



|Forged 8.9:1 Wiseco Pistons|Forged Eagle Rods|HPTuners|60trim|Tial Wastegate|
|Precision Intercooler|2.5" Exhaust|2.5" Charge Pipes|630CC Mototron Injectors|
|Stock: Fuel Pump, Transmission, Manifold, TB, Head, Head Gasket, Ignition, Suspension...|
Re: A/F's and Air Conditioner
Thursday, July 06, 2006 2:52 PM
Acer wrote:

hptuners doesnt have anything like that

any one have any ideas? anyone else experiencing the same thing?

there has to be another turbo ecotec with ac and hptuners!!



theres alot of things that HPT doesnt have the MS does. BTW yes it does


"boobs now with Riboflabin"
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Re: A/F's and Air Conditioner
Thursday, July 06, 2006 8:50 PM
set the a/c turn off at 100rpms and call it a day.... well thats what i would do then again i dont use a/c unless im dieing from the heat.


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Re: A/F's and Air Conditioner
Thursday, July 06, 2006 9:02 PM
so if you were dieing, then you would hope you had a laptop to set that 100RPM back to something reasonable.... , i dont want you to die, so ima keep looking for the answer and let you know when i find it




|Forged 8.9:1 Wiseco Pistons|Forged Eagle Rods|HPTuners|60trim|Tial Wastegate|
|Precision Intercooler|2.5" Exhaust|2.5" Charge Pipes|630CC Mototron Injectors|
|Stock: Fuel Pump, Transmission, Manifold, TB, Head, Head Gasket, Ignition, Suspension...|
Re: A/F's and Air Conditioner
Thursday, July 06, 2006 10:01 PM
ummm, i just reset my computer and it stopped happening, not it goes from idle a/f's of 14's to 13;s like it should... im not sure how reseting my computer made such a big difference, but im happy... i will post updates tomorrow if something changes..



|Forged 8.9:1 Wiseco Pistons|Forged Eagle Rods|HPTuners|60trim|Tial Wastegate|
|Precision Intercooler|2.5" Exhaust|2.5" Charge Pipes|630CC Mototron Injectors|
|Stock: Fuel Pump, Transmission, Manifold, TB, Head, Head Gasket, Ignition, Suspension...|
Re: A/F's and Air Conditioner
Friday, July 07, 2006 6:35 PM
well at least you figured it out lol


Now Powered By TEAM GREEN

http://www.cardomain.com/ride/827643
boost will be soon for me....

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