M mk378 Joined Sep 27, 2015 Messages 6,697 Location USA Dec 16, 2020 #21 Banks are where there are separate sensors on the two sides of a V engine. An inline 4 cylinder only has bank 1. Sensor 1 is before the cat and sensor 2 is after the cat.
Banks are where there are separate sensors on the two sides of a V engine. An inline 4 cylinder only has bank 1. Sensor 1 is before the cat and sensor 2 is after the cat.
