Results 1 to 2 of 2

Thread: Lazy o2 senors fueling issue

  1. #1
    Potential Tuner
    Join Date
    Mar 2020
    Posts
    7

    Lazy o2 senors fueling issue

    Need some info I'm thinking my o2s are lazy and no switching properly I'm working on ve tuning in sd but my trims are changing and not staying consistent. anything under good throttle feels as the truck is running out of fuel waiting on my wide band to come in but was looking for some info on the o2 reading as I compare to some other data logs a have from other vehicles and the o2s seem very sluggish
    Attached Files Attached Files

  2. #2
    Potential Tuner
    Join Date
    Mar 2020
    Posts
    7
    Ps this was after adding 40% more fuel with no change in those cells also this truck has 850cc snake eater inj could this alos be from bad injector data