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International Automotive Technicians Network
Re: New IEPA Emissions Test Rule
Posted to Emissions Forum on 1/2/2019

Well I know first hand that the RAM 1500, Grand Cherokee and the ProMaster Vans with the Eco Diesel engines do not like to have a DAD, or aftermarket scan tool for that matter, connected to the DLC while the vehicle is running. They throw check engine lights f... Login to read more.