check engine light
Moderator
Joined: Dec 2001
Posts: 22,436
Likes: 17
From: Louisville,Ky.
Hi and welcome to FTE 
Bank 1 converter is the cat converter on the passenger side of the truck.
If you got a code for it, it means that either the rear O2 sensor has failed or that the converter is not properly removing the pollutants from the exhaust.
Jimmy
Bank 1 converter is the cat converter on the passenger side of the truck.
If you got a code for it, it means that either the rear O2 sensor has failed or that the converter is not properly removing the pollutants from the exhaust.
Jimmy
