MrOverCast
OBS Enthusiast
Hey guys!
So im working on a project and im trying to figure out where the best place is to place the upstream O2 sensor.
So my question is, it ok to put the sensor before the flange? (no holes where drilled) ive read about this on some articles and some said this will give a false reading and others said its find. any suggestions?
So im working on a project and im trying to figure out where the best place is to place the upstream O2 sensor.
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So my question is, it ok to put the sensor before the flange? (no holes where drilled) ive read about this on some articles and some said this will give a false reading and others said its find. any suggestions?