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lopeing idle in crome

Old 07-21-2007, 01:20 PM
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Default lopeing idle in crome

i have a lopeing /surging idle in crome it almost dies to about 300rpm then shoots back up but when i switch to uber i dont have the problem anymore. id like to run crome cause other than idle the map feels smoother. i attached both maps (first time ive done this so hope it works) the 1st one is in crome the second uber 1.66 woot. i think it may be my timing at idle or somthing? this has driven me crazy for a while if anyone can look at these maps and tell me if there is somthing wrong with my timing settings or somthing please lmk.
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Old 07-23-2007, 11:25 AM
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Default Re: lopeing idle in crome

check your a/f ratio @ idle.
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Old 07-23-2007, 12:52 PM
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Default Re: lopeing idle in crome

Try adjusting IACV duty cycle via slider switch in Crome
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Old 07-23-2007, 02:21 PM
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Default Re: lopeing idle in crome

i have the stock o2 enabled so it should be running fine there besides ive tried adjusting fuel trim at idle already to no avail. and ive also tried putting the slider full one way then full the other to no noticeable difference as well.. i have no idea WTF
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Old 07-23-2007, 02:59 PM
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Default Re: lopeing idle in crome

what motor is this? timing at idle looks correct for most D setups unless its a y7 or y8.

what is the setup, and what injectors are you running. you might need to change your battery injector offsets.

-Luke
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Old 07-23-2007, 03:54 PM
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Default Re: lopeing idle in crome

The O2 sensor will correct the A/f ratio a little but it won't correct much. Usualy bad idlle relates to overly lean A/F or overly rich A/f ratios at idlle.
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Old 07-23-2007, 06:31 PM
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Default Re: lopeing idle in crome

its a 11.5 CR gsr motor with buddyclub cams mild cams so i know its not the cams causeing it. the injectors are 450s. help is appreciated.
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Old 07-26-2007, 10:47 AM
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Default Re: lopeing idle in crome

Does the idle hunt when cold? What version of crome are you running? Do you have the Idle plug-in for crome?
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Old 07-26-2007, 12:30 PM
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Default Re: lopeing idle in crome

im working with crome v1.0 old skool i suck with computers and get an error when trying to load crome v2.0 it freezes on my computer and so does aim i dont know why but they just get stuck there. i dont have any other features besides the program itself and what it comes with i didnt do any extra downloads above my computer ability unless someone teaches me and yes i know there are writeups.
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Old 07-26-2007, 03:04 PM
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Default Re: lopeing idle in crome

Originally Posted by dirtygsr94
im working with crome v1.0 old skool i suck with computers and get an error when trying to load crome v2.0 it freezes on my computer and so does aim i dont know why but they just get stuck there. i dont have any other features besides the program itself and what it comes with i didnt do any extra downloads above my computer ability unless someone teaches me and yes i know there are writeups.
That's your problem get a new laptop and use the newer versions of crome wich is bether.
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