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Old 02-11-2019, 03:35 PM   #188
rgunlock
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Join Date: Jul 2009
Location: Tomball, Texas
Posts: 1,589
Re: INNOVATE DLG1 Wideband O2 Oxygen Sensor Tuning Diagnostics Logging Air Fuel Ratio

Thanks for the response, and basically for making me aware of this tool and its usefulness. Humid or not, right now my idle after driving several miles (fully warmed up) is between 15 and 17 so I'm thinking some tweaking of the mixture is in order. I have such a strong fuel smell that I was just sure I was idling rich. But, then again I'm already at 15.1-15.4 at cruise so that seems to be good. Amazing what you can find out after a single drive with one of these gauges.
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Rick

78 GMC K15 SWB, 350/NV4500/NP205/4.10s Project Hazel
71 GMC C25 350/TH400 - Project Angie
59 Chevy SWB Stepside (next in line? Not sure now )
2001 GMC Sierra K2500
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