Tuning with autotune
09-17-2007, 10:01 PM
#23
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09-22-2007, 12:38 AM
#28
if you dont adjust your custom.ini file it only wants to tune between 60-90kPa and 2000-4000RPM. So im sure your 60mph cruise looks great.
you gotta change that ****.
autotune for me works great, none of this: take a log, pull over, analize, reburn, drive and hope it's better.
you gotta change that ****.
autotune for me works great, none of this: take a log, pull over, analize, reburn, drive and hope it's better.
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09-22-2007, 04:39 AM
#29
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ditto, took a minute to find the custom.ini but pretty self explanatory thereafter. Although im not quite sure what the 10 - 200 ve thing was about (x axis?) and left it alone figuring it to be limits. For lumpiness, is 5% enough? I have some current points in my tune that are 10% or more difference in VE just going up one MAP row, or am I interpreting this incorrectly?
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09-22-2007, 07:59 AM
#30
Just set the correction percentage on sweep and then make out your AF table and viola. It tunes the AF smooth within a few secs of being in the map/rpm table it is a very nice tool in 12 minutes or so i can fully zero my tune back in where i want it AF wise provided i don't have any cops in the area.
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09-22-2007, 11:45 AM
#31
I think it depends on your wideband. When you set it up in the configurator, if you have a listed WB it automatically shows AFR instead of volts (it does the conversion for you). But if you're using a different wb, then you have to input the voltage output. In Ben's car he just keeps a spreadsheet that references AFR to volts for his PLX, and it works fine. My car has an LC1 and the table shows AFR.
Anyone have thoughts? I'm itching to tune today... exhaust is done, carpet/dash is in.... i'm ready!
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09-22-2007, 07:19 PM
#34
I too have to deal with volts, i wish i could edit the code for MLV somehow to make it read AFR for the AEM unit i have a 30-4100 model and the code seems to be for the 30-42xx models, not sure how much that matters but it doesn't convert right.
After adjusting my .ini file autotune appears to work pretty well though.
What are you guys using for your ego settings and are you letting autotune tune in boost as well by adjusting the lambda afr settings? I've set my lambda afr settings to 100 kpa and 3. It seemed to work alright.
After adjusting my .ini file autotune appears to work pretty well though.
What are you guys using for your ego settings and are you letting autotune tune in boost as well by adjusting the lambda afr settings? I've set my lambda afr settings to 100 kpa and 3. It seemed to work alright.
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