bank 1 is the passenger side of your engine sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
Bank1 is the passenger side of the engine on a Ford Explorer
bank 1 is the passenger side of the engine , sensor 2 is downstream of the catalytic converter ( after the exhaust has passed through the cat. )
Bank 1 is on the passenger side exhaust pipe and sensor 2 is behind the (rear) catalytic converter
The 1997 Ford Explorer ambient temperature sensor can be found on the bottom of the drivers side mirror. The engine coolant temperature sensor can be found on the front of the engine.
On a 2003 Ford Explorer , 4.0 liter SOHC , V6 engine : Bank 1 is the passenger side of the engine Sensor 1 would be close to the engine before the exhaust enters the catalytic converter
On a 1999 Ford Explorer : For the 4.0 liter OHV , V6 / the 4.0 liter SOHC , V6 / the 5.0 liter V8 engines : Bank 1 is the passenger side of the engine Sensor 2 would be in the exhaust after the exhaust has passed through the catalytic converter ( downstream sensor )
What kind of heat sensor did you have in mind??
It is item 24 on the diagram
Bank 2 is the drivers side of the engine in your Ford Explorer Sensor 1 is in the exhaust , close to the engine , before the catalytic converter ( upstream sensor )
Bank 2 is the drivers side of the engine in your Ford Explorer Sensor 1 would be somewhere in the exhaust , close to the engine , before the catalytic converter
On your 2003 Ford Explorer Sport Trac : Bank 1 is the passenger side of your engine Sensor 1 is close to the engine before the exhaust enters the catalytic converter
Bank 1 is the passenger side of the engine in your 1997 Ford Explorer ( V6 engines and V8 engine ) Sensor 1 is before ( upstream ) the exhaust enters the catalytic converter Sensor 2 is after ( downstream ) the exhaust leaves the catalytic converter