I have found both upstream oxygen sensors, but which one is the Bank 1 sensor 1. The one that is kinda under the intake manifold, or the one that is closer to the battery and the front of the engine? Please help.
2007-10-09 11:12:31 · 4 answers · asked by fduarte21 2 in Cars & Transportation ➔ Car Makes ➔ Ford
It is the first upsteam sensor next to the cab of the car, bank 2 would be front of the car, towards the radiator. Sensor 2 is downstream.
2007-10-09 15:21:04 · answer #1 · answered by Josh S 7 · 1⤊ 0⤋
Bank 1 will be the bank #1 cyl is on sensor 1 will be the sensor closest to the manifold.
1 2 3
4 5 6 This is the front of car.
2007-10-09 11:29:53 · answer #2 · answered by rodneyj 3 · 1⤊ 0⤋
Bank 1 is the one by the firewall,number 1 is in front of the catalytic converter.
2007-10-09 12:00:50 · answer #3 · answered by CarmaNguyen 7 · 1⤊ 0⤋
r f of engine the same side that cylinder 1 is on is bank 1 & bank 2 is on the other side
2007-10-09 12:21:41 · answer #4 · answered by forgivealot 2 · 0⤊ 0⤋