2006 Toyota Tacoma Q&A

2006 Toyota Tacoma Question: getting code for catalytic converter saying low threshold bank 1. how do I tell

how do I tell which side is bank 1 and if it is the front or back -
Answer 1
PASSINGGERS SIDE IS BANK ONE. TEST CATT FOR TEMP OR REMOVE O2 SENSOR AND INSP CATT WITH BORE SCOPE. YOU CAN ALSO TEST FUEL TRIM AND O2 ACTIVITY -