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Old 08-05-2016, 10:02 AM   #65
Gregski
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Join Date: Aug 2014
Location: Sacramento, CA
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Re: INNOVATE DLG1 Wideband O2 Oxygen Sensor Tuning Diagnostics Logging Air Fuel Ratio

Gentlemen as we sit here waiting for my Digital Vacuum Gauge to arrive I strongly encourage you to read the following Car Craft article by Jeff Smith. It is a very easy read and Jeff Smith is the Godfather of wideband tunning write ups in my opinion, very good at explaining things. So this is a good primer and a great place to start, it is also one of the oldest articles I found, as its from 12 years ago.

My two take aways were the difference between narrow band oxygen sensors and wideband sensors, and how at the end of the article he talks about diagnosing a Chevelle that has been tuned by a pro yet the equipment showed room for improvement.

Enjoy...

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