During Crusing/Idle or WOT? One should constantly range back and forth a lot. WOT should be fixed once the car starts to Eat!
Also putting raw gas on the sensor is a no no. The sensor needs to get up to temp too, about 600 degrees off the top of my head.
I have never experienced any elec interference issues and have always used Innovate products. One of their features in a Free Air Calibration, done in the exhaust when it is completely free of any residual fumes. This recals the sensor.
Is this you first wide band afr gage? I have been using them for 17 years. on both NA and Boosted applications.
it is my first. I read on the innovate website the fuel rag test. So if it's a no no I won't do that again.
My concern is it doesn't seem to be hunting. Just flashing all over the map. Not really up/down just hitting all points. Does not do it in key on engine off, just does it with key on engine on. If the O2 sensor needs to warm, how long should it take before it levels out some ?
No thanks for the info. Always like to learn.
