× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Setting Readiness Monitors
Posted to Technical Tips Forum on 4/18/2010 2 Replies

NOT necessarily... I had a truck the other day that the oxy monitor ran before the heater. The only other NOT-run monitor was the evap. Login to read more.

2 Replies Received (View Replies)