Hi Vladislav
1,0,-1 correspond respectively to a mixture too rich, stoichiometric, too lean?
5 Likes
Hello Trigaux. Personally, I think if the voltmeter shows a voltage from 0.3 to 0.8 volts, then the fuel mixture is normal.
6 Likes
Important to say that those are narrow band sensors. They DO NOT represent a linear ratio of A/F vs volage. My observations are about the same. I usualy set my air setting at 800mv for town driveing, and lean it to 300mv for highway.
10 Likes
a narrow band lambda probe is not very expensive…you can also get one for free on old scrap cars.the electrical signal that these probes produce is valuable information for adjusting the gasifier gas
6 Likes