Bank 1 Sensor 2 refers to the oxygen sensor located after the catalytic converter on the exhaust system of an engine. "Bank 1" indicates that it is on the side of the engine where cylinder number one is located, while "Sensor 2" specifies that it is the second oxygen sensor, typically used to monitor the efficiency of the catalytic converter. This sensor plays a crucial role in managing emissions and fuel efficiency.
Bank 1 On the passanger side sensors Sensor2 the bottom O2 Post CAT sensor
Bank 1 is the passenger side of the engine on a Ford Expedition Sensor 2 is in the exhaust after it has passed through the catalytic converter ( downstream )
Bank 1 is the passenger side of your engine on your Ford Explorer Sensor 2 is in the exhaust pipe after the catalytic converter ( downstream )
On a 1998 Mercury Grand Marquis : Bank 1 is the passenger side of the engine Sensor 2 is AFTER the exhaust has passed through the catalytic converter
Bank 1 is the passenger side exhaust pipe that leaves the engine and turns into your catalytic converter and extends to the muffler and ends as exhaust pipe on the passenger side. Sensor 2 would be downstream and behind or after the catalytic converter. Bank two is driver's side, and sensor 2 again is the sensor after the cat.
bank 1 is the passenger side of the engine sensor 2 is after the exhaust has passed through the catalytic converter
Bank 1 is the passenger side of the engine Sensor 2 is after the catalytic converter ( downstream )
O2 heater circut malfunction Bank 1 sensor2. " rear oxygen sensor is bad"
Bank 1 is the passenger side of the engine in your Ford Expedition Sensor 2 is after 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.
Sensor 2 is the downstream sensor (after the catalytic converter). Bank 1 is the drivers side of the engine
It has two. One is before the catalytic converter (Bank1 Sensor1) and one after the catalytic converter (Bank 1 Sensor2)