Quote:
Originally Posted by Stan Weiss
Doug,
Am I confused? Isn't output voltage like lambda?
.8 = 11.76:1
.9 = 13.23:1
Stan
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It's the voltage on the 02 sensor as reported in the software. .450 is stoic
Target on NA is like .850 wot in PE or power enrichment mode.
A lot of tuners using the HP Tuners logging set up an Analog input from another wide band for a better Air Fuel ratio log.
Older factory ECU's are narrow band 02 sensors. . More modern are wide bands