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News: AEM SERIES 2 EMS PLUG-N-PLAY FOR MKIV SUPRAS!
 
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Author Topic: O2 gain option on AEM tuner??  (Read 839 times)
ek9max
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Posts: 25
« on: September 18, 2009, 11:34:05 PM »
I can't find where to adjust O2 gain when adding Wideband guage.....
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trbo2dr
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« Reply #1 on: September 21, 2009, 11:41:02 AM »
adjust the actual o2 sensor cal to make the two readings the same. 
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I use the Paris Hilton tuning method: rich and retarded.
ek9max
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« Reply #2 on: October 04, 2009, 11:29:00 PM »
I dont' understand......


I'm runinng a AEM wideband guage with 0-5v input if that makes a difference......
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SB
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« Reply #3 on: October 05, 2009, 10:36:49 AM »
Open the Sensors tab; one of the tables in that tab will be the O2 Sensor #1 Cal table.  This table defines the relationship between voltage and AFR. The default calibration for an AEM 30-4100 UEGO is set so that 2.3V = 14.7 AFR.   If the digital readout on your gauge is displaying 14.7 but the EMS is reading something other than 2.3V, you should select the entire O2 Sensor #1 Cal table (CTRL+A) and increase (+) or decrease (-) the values until the AFR displayed by the EMS matches the AFR displayed by the gauge.



Hope this helps,
SB
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Flateric
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« Reply #4 on: October 29, 2009, 02:50:47 PM »
This answer helped me alot too, far clearer than the others I have read, thankyou.
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SB
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« Reply #5 on: October 29, 2009, 04:12:35 PM »
Glad that was helpful.This info has been added to the FAQ thread, there are a couple of screenshots attached.
http://forum.aempower.com/forum/index.php/topic,23069.0.html
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