
Re: General question on catalyst monitoring
That has been my assumption as well. I have also seen cats with ho2s in the center with substrate behind it. I figure it will set a DTC at it's 'midlife crisis' while it is still working so it will be replaced (in theory) before total failure. Login to read more. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |