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On a 2002 Ford Thunderbird : Bank 1 is the passenger side of the 3.9 liter V8 engine Sensor 1 would be close to the engine BEFORE the exhaust enters the catalytic converter
On your 1997 Ford Thunderbird , 3.8 liter V6 : Bank 1 is the passenger side of the engine Sensor 2 would be AFTER the exhaust has passed through the catalytic converter
On a 1994 Ford Thunderbird , 4.6 liter V8 : 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?
where is bank 2 sensor 1 in a 2001 ford taurus ses 6 cyl
The passenger side of the engine
closest sensor to the motor
Bank # 1 is the passenger side of the engine in a Ford Expedition Sensor # 1 would be before the catalytic converter ( upstream sensor ) Sensor # 2 would be after the catalytic converter ( downstream sensor )
Bank 1 is the passenger side of the engine in your Ford Expedition Sensor 1 is in the exhaust before it enters the catalytic converter ( upstream )
Bank 1 is the passenger side of the engine on your Ford Mustang Sensor 2 is in the exhaust after the catalytic converter ( downstream )
Bank 1 is the passenger side of the engine in a Ford Explorer Sensor 2 is in the exhaust AFTER the catalytic converter ( downstream )
Bank 1 on the 4.6 liter Ford is the passenger side of the engine Sensor 1 is in the exhaust before the catalytic converter ( upstream )