Trooper LS 2WD V6-3.5L (2001)
Catalytic Converter: Testing and Inspection
Bank 2 Restricted Exhaust System Check
Steps 1 - 2
Steps 3 - 5
NOTE: DTCs will be set by running the vehicle to normal operating temperature after a cold start with the 02 sensor disconnected. After performing
these tests, use the Tech 2 to erase the DTCs that were set by the lack of O2 sensor activity.