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wideband erratic

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Old 04-16-2012, 08:31 AM   #1
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Default wideband erratic

I set up my LM2 wideband and it works but the signal is really erratic on the graph when I do a WOT run to check my AFR. I am sure I read somewhere that you can change the frequency of the wideband signal to correct this but I am not sure how to go about it. Any help will be awesome. Thanks
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Old 04-21-2012, 09:34 PM   #2
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Look in the manual under advanced output programming.
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Old 04-22-2012, 01:02 AM   #3
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Hook it to your laptop with USB cable. Open LM programmer and click Analog Out 1Then click Advanced and select 1/6 and test.
If still erratic select 1/3

How did you hook the ground? a proper ground is a must for this WB
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Old 04-24-2012, 11:51 AM   #4
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Thanks a million guys I will try as soon as I get a chance. I almost gave up on this thread. I know I need to learn patients especially when I am frustrated.
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Old 04-24-2012, 11:51 AM
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afr, erratic, hp, irratic, lm, lm2, reading, readings, tuners, wideband


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