VIDEO: My A/F readings according to my wideband - Toyota Yaris Forums

PETERPOOP · 04-19-2009, 02:03 AM

Well I have my wideband wired up. He's a quick clip of it's readings along with the scan gauge. The oil pressure and boost aren't wired up. I'm going WOT from 1st to 3rd. I believe the lowest number i see is 13.2-13.3 at 18-20 IGN when I am at the point of shifting from 2nd to 3rd. That is good to see, having recently just done a dyno where they measured my AFR from my exhaust tip and it was showing 18+ at 2k RPMs and up. Shown here....

At normal driving, it was 14.5-15.1 at it's highest.

I've also been off of boost for more than a week because I thought my AFR was at 18. Maybe the ecu will get use to the boost and bring down my AFR numbers even more at WOT.

Anywho, tomorrow the boost gauge will be hooked up so I will be able to take more videos of normal driving/idle/wot

Be sure to click "HQ" below the player and click full screen to see it better. Sorry for the shakeyness.

http://www.youtube.com/watch?v=ZiIDOM35zSo

What do you guys think? Safe numbers?

04-19-2009, 02:03 AM	#1
PETERPOOP View User's Garage Drives: 08 white liftback Join Date: Oct 2008 Location: Oahu Posts: 3,674	VIDEO: My A/F readings according to my wideband Well I have my wideband wired up. He's a quick clip of it's readings along with the scan gauge. The oil pressure and boost aren't wired up. I'm going WOT from 1st to 3rd. I believe the lowest number i see is 13.2-13.3 at 18-20 IGN when I am at the point of shifting from 2nd to 3rd. That is good to see, having recently just done a dyno where they measured my AFR from my exhaust tip and it was showing 18+ at 2k RPMs and up. Shown here.... At normal driving, it was 14.5-15.1 at it's highest. I've also been off of boost for more than a week because I thought my AFR was at 18. Maybe the ecu will get use to the boost and bring down my AFR numbers even more at WOT. Anywho, tomorrow the boost gauge will be hooked up so I will be able to take more videos of normal driving/idle/wot Be sure to click "HQ" below the player and click full screen to see it better. Sorry for the shakeyness. http://www.youtube.com/watch?v=ZiIDOM35zSo What do you guys think? Safe numbers? Last edited by PETERPOOP; 04-19-2009 at 02:14 AM.