Wideband O2 meters.

Gary57 · Post by **Gary57** » Thu May 17, 2007 12:42 pm

Does anyone sell the R300 in this country?? I have a EGT display already so that is no problem. The LM-1 logs AFR but you need to buy a seperate module for rpm, boost, ignition, egt, etc. It then is getting too expensive.

Hennie Marais · Post by **Hennie Marais** » Thu May 17, 2007 12:47 pm

Got mine from Rezlo a while back, I'm not sure who else sell them.

The R500 would be nice to sort a car, that's as close to a dyno that one can get.

The Calibrator · Post by **The Calibrator** » Thu May 17, 2007 4:52 pm

I have a R300 as well works pretty good I use the 0 to 5v output to datalog to my efi live ram mapping software. Lumina only before u all get excited.

Local stuff Perfect power makes a WBC which work pretty well and is cheap LAst I was getting them for just under 2k. Only problem is its Leds not digits and the connector is on the front so its difficult to dash mount.

Gary57 · Post by **Gary57** » Fri May 18, 2007 8:20 am

I want it with digital display both lambda and AFR.

Gary57 · Post by **Gary57** » Tue Jun 05, 2007 4:13 pm

What about the Zeitronix Wideband?? It looks very good for R3000. http://www.zeitronix.com

Gary57 · Post by **Gary57** » Tue Jun 05, 2007 4:15 pm

Guys just try look past the Autostyle thing, I think its really good. Concidering the LM-1 with Aux box will cost R4600.

Gary57 · Post by **Gary57** » Fri Jun 08, 2007 1:27 pm

WOW guys thank for all your input much appriciated

Gary57 · Post by **Gary57** » Fri Jun 08, 2007 1:29 pm

What are the chance any of you guys know the output of the LSm-11 wideband O2 sensor?? I need to know if it is linear or follows the same curve as the LSU-4??

The Calibrator · Post by **The Calibrator** » Mon Jun 11, 2007 7:56 am

The LS11 is probably voltage based while the LSu4 is current based. Therefore the raw output will different.
The 0 to 5V output of yr meter should be in the manual. Something like AFR= Voltage*10/2.
Tip
Connect it to the wolf input and see if it displays anything near sanity on the hand controller.

Gary57 · Post by **Gary57** » Mon Jun 11, 2007 8:19 am

Ja I will try do that, but even if I dont run closed loop it doesnt really matter because I can now moniter the AFR and adjust accordingly.