On a 1998 Ford F-150 or Ford Expedition , 5.4
Bank 2 is the drivers side of the engine
Sensor 1 would be close to the engine BEFORE the exhaust enters the catalytic converter
Where are the Bank 1 Sensor 1 oxygen sensor on a 1998 ford explorer?
Bank #1 is the passenger side of the engine , and sensor # 2 is in the exhaust after the catalytic converter ( downstream )
It is the upstream(before catalytic converter) oxygen sensor on the exaust that comes off the front engine bank.
where is the oxygen sensor location on a 1998 explorer bank 2 sensor
Bank 2 is the drivers side of the engine on your Ford Explorer Bank 2 / Sensor 1 is in the exhaust manifold or the exhaust pipe before the exhaust enters the catalytic converter
On my 1998 Ford Expedition XLT , There are 4 Oxygen sensors. 1 each in front of the Cats. and 1 each behing the cat. for a total of 4 Oxygen Sensors.
The bank 1 oxygen sensor on a 2003 Ford Taurus is located on the motor. It is on the top, back part near the firewall.
On a ford e350, the bank two sensor two is on the drivers side. The sensor is the one behind the catalytic converter.
closest sensor to the motor
Bank 1 sensor 3 would be the O2 sensor after the catalytic converter.
Bank 2 is the driver's side of the engine in your Ford Mustang Sensor 2 is in the exhaust after the catalytic converter ( downstream )
Bank 2 is the drivers side of the engine in your Ford Explorer Sensor 2 is after the catalytic converter ( downstream )