o2 voltage conversion charts

andy · 11-28-2003, 04:38 PM

hey does anyone have the conversion charts for the voltages for us. I know that it is from 0-1 volt and that it transfers over to a/f ratios. for example .9v is equivalant to 12 to 1 a/f ratio(not really just an example).

this would be great for a reference to have some kind of conversion chart.

RWTD · 11-29-2003, 08:40 AM

Quote:

Originally posted by andy
hey does anyone have the conversion charts for the voltages for us. I know that it is from 0-1 volt and that it transfers over to a/f ratios. for example .9v is equivalant to 12 to 1 a/f ratio(not really just an example).

this would be great for a reference to have some kind of conversion chart.

O2 voltages aren't accurate for a/f ratios, other than stoich (14.7), but they can help to a degree, but just do not rely on them, please. Normally .890 to .910 indicates 13.1 to 12.9 (in that order; the higher the # on the voltage the richer the mixture). Here's a chart that'll help somewhat for you:

I hope this helps!

Sincerely...

soon2befast · 11-30-2003, 06:01 PM

Hey ANDY did you dyno your truck? trying to make it to the dyno.
record as you dyno and compare your graph

andy · 12-01-2003, 01:56 AM

yep, when you goto powerhouse just have brian bring up the files on the dyno computer. I went with a safe tune for now. 390hp and 483 lb/ft. and it's just getting stronger as it learns the new tune!

soon2befast · 12-01-2003, 12:56 PM

11-28-2003, 04:38 PM	#1 (permalink)
andy Sucks Gas, Hauls A$$! Join Date: Jul 2003 Location: OKC, OK Posts: 1,034 View this user's gallery iTrader: 3 / 100%	o2 voltage conversion charts hey does anyone have the conversion charts for the voltages for us. I know that it is from 0-1 volt and that it transfers over to a/f ratios. for example .9v is equivalant to 12 to 1 a/f ratio(not really just an example). this would be great for a reference to have some kind of conversion chart. __________________ 05 Black Ram RC SRT-10, Novi 2000, Mopar LT's & Mopar CB '03 Black Lightning- sold '09 G8 GT '07 Black Busa

11-30-2003, 06:01 PM	#3 (permalink)
soon2befast never to fast Join Date: Sep 2003 Location: oklahomacity Posts: 493 View this user's gallery iTrader: 0 / 0%	Hey ANDY did you dyno your truck? trying to make it to the dyno. record as you dyno and compare your graph __________________ 00L.MOTOR,KB,AND MONSTER BOX TRANNY. 02L.stock with kenne bell & predator!!Tune to 473hp & 568trq 02GSXR 750 Full yosh exhst 1 tooth down in the front & BMCF1 race filter

12-01-2003, 12:56 PM	#5 (permalink)
soon2befast never to fast Join Date: Sep 2003 Location: oklahomacity Posts: 493 View this user's gallery iTrader: 0 / 0%	Cool

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12-01-2003, 01:56 AM	#4 (permalink)
andy Sucks Gas, Hauls A$$! Join Date: Jul 2003 Location: OKC, OK Posts: 1,034 View this user's gallery iTrader: 3 / 100%	yep, when you goto powerhouse just have brian bring up the files on the dyno computer. I went with a safe tune for now. 390hp and 483 lb/ft. and it's just getting stronger as it learns the new tune!