Why you CANNOT use your stock Narrowband Sensors to tune WOT

[Bill@HPTuners]

http://www.wmsracing.com/o2/tech.htm

http://www.fordmuscle.com/archives/2...vate/index.php

http://www.team-integra.net/sections...?ArticleID=390

http://www.turbobits.co.uk/acatalog/...io_gauges.html

Now im not gonna go into the technical part too much, but the bottom line is stock Narrowband sensors are ONLY accurate at Stoich ~14.7:1

Widebands are accurate pretty much anywhere between 10:1-20:1 in most cases.

Bottom line, don't try to tune WOT with a narrowband because its pointless.

[WS6FirebirdTA00]

aww man why not

I try to tell people yet they still dont seem to care. I have tuned several cars, all 12.8:1 on the WB but the mV were all different even with new sensors.