99 Jeep Grand Cherokee 4.7 P0432 Bank 2 Code
My check engine light comes on for a month then goes off for a few days and now its back on again. Hooked the scanner up it shows P0432 Bank 2. I was looking through some postings and everyone has differenent recommendation for the fix some people say replace the main catalytic some say change the 02 Sensor. At this point I dont want to start guessing on how to repair this as I know my Jeep has 3 Cats. Does anyone know the correct fix???