The drivers side cylinder head is bank 2
Bank 2 is the drivers side of your 4.2 liter V6 engine in a 2005 Ford F-150
Bank 2 is the drivers side of the engine and sensor 2 is in the exhaust after the catalytic converter ( downstream )
Bank 2 is the drivers side of your 4.2 liter V6 engine in a 1998 Ford F-150
bank 2 is the drivers side of the engine sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
it is located on the passanger sideand its the one befor the cat converter ----------------------------------------------------------------------------------- actually , bank 2 is the drivers side of the engine
passenger side rear sensor --------------------------------------- actually Bank 2 is the drivers side of the engine
Trouble code P0155 means: O2 Heater Circuit (Bank 2, Sensor 1)
Bank 2 would be the bank of cylinders on the drivers side of the engine containing cylinders 5, 6, 7, and 8. Bank 2 O2 sensor would be threaded into the bank 2 exhaust system directly leading from bank 2 cylinder head.
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 is passenger side bank 2 is dirver's side Cylinder identification looks like this counting from front to backdrivers side is 5,6,7,8 passengers side is 1,2,3,4firing order is 1,3,7,2,6,5,4,8
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