Air/Fuel guage??
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From: Wichita Falls, TX
Air/Fuel guage?? Not sure if this is the right forum, but is an air/fuel guage a good investment?? I see a lot of people selling them, and I'm just trying to figure out why.
Not if the signal you are tapping into is the narrowband O2 sensor. If that's the case, you'll get a light show. I have an AFR gauge, but I have a wideband O2 sensor in the exhaust full time. I wouldn't leave home without it.
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From: Wichita Falls, TX
Originally Posted by MeentSS02
Not if the signal you are tapping into is the narrowband O2 sensor. If that's the case, you'll get a light show. I have an AFR gauge, but I have a wideband O2 sensor in the exhaust full time. I wouldn't leave home without it.
Originally Posted by MeentSS02
Unless you bought and installed a wideband, you have narrowband sensors. Those tell you next to nothing (all they do is oscillate between 0-1V at stoich values).
