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International Automotive Technicians Network
Re: 1998 Jeep Wrangler Cat Monitor
Posted to Technical Discussion Forum on 7/4/2025

I run them on the dyno with the DRB III connected. When you meet the condition listed on the screen, it will switch to "In Progress" hold your breath and don't blink. It will complete the monitor fairly quickly if you stay in the sweet spot.

I've had some th... Login to read more.