KOER - Did not pass Key On Engine Off test yet (Get 111 in KOEO first) (Generic EEC-IV reference source)

I couldn't do that test, I don't know why it wouldn't work. Code 17 says something about the o2 sensor


95 Contour Gl - the work beater - bought 6/15/03 88 S-10 Blazer - back up beater - owned since 89 97 Cobra Vert - my weekend toy - bought 12/01