readiness | Ford Explorer Forums

  • Register Today It's free!

readiness

  1. M

    Replace PCM, Readiness codes not set after 2 weeks

    I can't get an emissions certificate. I had a failed PCM replaced at the Ford dealer over 2 weeks ago. I have about 5 sensors that are failing readiness set. Is there some special driving cycle I need to go thru to get the sensors to go to ready? 2002 Ford Explorer XLT 2-wheel drive 4.0L
Back
Top