Quote:
Originally Posted by Javi802
Based on your video though, mine is doing something different.
Say I'm cruising, AFR's are going between 14-15.5... And then roll to a stop. Whenever I'm stopped, the afr's will keep fluctuating between 14-15 for a few seconds.
Until they suddenly drop and stay at 13-13.3
Ive noticed that the o2 reading is related (obviously) to this, because as the afr's are fluctuating between 14 and 15... my o2 sensor voltage is too fluctuating. Between .1 and .9 volts.
But whenever the afr's drop to 13-13.3..... my o2 sensor is pegged at about .86 volts.
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Its exactly the same. .83 is rich. 13:1 is rich. My wideband clearly shows the a/f bounce 14's for a few seconds then peg 13:1. Just like yours