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View Full Version : Catalyst, O2, EGR "Not Ready" for I/M test



50poundbrain
10-21-2009, 06:21 PM
How do I get these sensors to be ready? I've driven the car 30 and 45 MPH off and on, 55 for 10 + minutes and still not ready? My temp tag is running out and all I'm lacking is for I/M to pass. What is the drive cycle for this car?