Lambda Value

[Bruce Plecan]

Been covered a thousand times in the archives.   Also, I'd at one time poted
some dream voltages there for the gm 1-2 wire sensors.  You'll understand
the term dream after reading the posts.
Grumpy


| I'm new to this game and I'm aiming to start small with a mixture meter,
| driven by an O2 sensor. I have a lot of information on lambda sensor
output
| values, particularly voltage against lambda value. I know that lambda 1.0
is
| equivalent to 14.7:1 air/fuel ratio. What I really need to know is what
| lambda values relate to other air/fuel ratios, particularly in the area of
| 12.5:1 - 13:1.
| Does anybody have the answers, or can anybody point me in the direction of
| some relevant web resources?
| Gareth Jones