Bank 2 is the drivers side of the engine Sensor 1 is close to the engine , before the exhaust passes through the catalytic converter
bank 2 is the drivers side of the engine bank 2 - sensor 1 - is before the exhaust passes through the catalytic converter bank 2 - sensor 2 - is after the catalytic converter ( downstream )
Bank 1 is the passenger side of the engine Sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
Bank 2 is the drivers side of your engine on your Ford Sensor 1 is in the exhaust before the exhaust enters the catalytic converter
Bank 1 is the passenger side of the V6 or V8 engine in a Ford F-150 Sensor 2 is after the catalytic converter ( downstream ) also called a catalyst monitor
Bank 1 sensor 1 is upstream bank 1 sensor 2 is downstream
bank 2 is the drivers side of the engine sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
Bank 1 is the bank that sits closest to the front of the vehicle. Bank one is the bank with cylinder # 1. You have 4 oxygen sensors, (bank 1 sensor 1, bank 1 sensor 2, bank 2 sensor 1 and bank 2 sensor2). Follow the exhaust from the head of bank 1. The first sensor you come to is sensor 1, the second is sensor 2.
On a 2005 Ford F-150 : ( for the 4.2 liter V6 , 4.6 and 5.4 liter V8 engines ) Bank 1 is the passenger side of the engine Sensor 2 is in the exhaust AFTER the catalytic converter
Bank 2 is the drivers side of the engine and sensor 2 is in the exhaust after the catalytic converter ( downstream )
They are located on the passenger side. Sensor1 is right past the exhaust manifold, and sensor 2 is after the cat.
bank 2 is the drivers side of the engine , and sensor 1 is near the engine before the exhaust passes through the catalytic converter , sensor 2 is after the catalytic converter