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My truck just threw a trouble code. I did a couple searches but could not locate a list of codes. Anybody know where I can find a list or clue me in on code P164a? Truck has about 17,000 miles and does not seem to be running any differently. Thanks for the help.
"P164A O2 Sensor Positive Current Trim Circuit Performance (Bank 1 Sensor 1)"
My truck threw that code (twice apparently) about 35-40 minutes after I drove my truck off the dealer lot for the first time with about 52km on the odometer. I got home, cleared it, and it hasn't come back.