LS1TECH - Camaro and Firebird Forum Discussion

- PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)

- - wideband O2 sensor's?? (https://ls1tech.com/forums/pcm-diagnostics-tuning/461919-wideband-o2-sensors.html)

curtisad

Mar 1, 2006 04:14 PM

wideband O2 sensor's??

what is the purpose of these? Does the cars pcm get more information or are these for tuning only?

ringram

Mar 1, 2006 04:20 PM

the stock pcm cant read them, they are, as you say soley for tuning or perhaps interest.

TAQuickness

Mar 1, 2006 04:24 PM

when tuning, the wb provides accurate AFR information so you can make accurate changes to your tune

curtisad

Mar 1, 2006 04:34 PM

thanks guys

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