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Home >> Chrysler >> 2004 >> Crossfire Automatic >> Repair and Diagnosis >> General Information >> OBD-II Drive Cycles >> Drive Cycles >> 1995-02 JTEC >> Catalyst Monitor

Catalyst Monitor

The vehicle will need to be driven at a steady highway speed for a few minutes. The monitor will typically enable and start running at approximately 35 to 40 MPH for 2.5L and 4.0L engines, 50 to 60 MPH for all others). If the vehicle is equipped with a manual transmission, using 4th gear may assist in meeting the monitor running criteria.