That will depend on the vehicle. Please ask a new question and include year, make, model, engine size, etc.
That will depend on the vehicle. Please ask a new question and include year, make, model, engine size, etc.
right side under manifold right side under manifold
bank 1 is upstream bank2 is downstream sensor1 is on cylinder1 side upstream sensor 2 is the other side usually passinger side,bank 2 refers to sensor after converter
On the exhaust pipe next to the firewall. This is the one you change for a OBD code P01135.
02 sensor heater curcuit malfunction (bank 1 sensor1)---change front 02 sensor if need be.
Passenger side is bank 2. Sensor 1 is in front of the Cat., and sensor 2 is in back of the Cat.
On a 2004 Ford Freestar : 1-----2-----3 ( bank 1 ) 4-----5-----6 ( bank 2 ) front of vehicle > driver Bank 2 , sensor 1 would be close to the engine BEFORE the exhaust enters the catalytic converter
They are located on the passenger side. Sensor1 is right past the exhaust manifold, and sensor 2 is after the cat.
It has two. One is before the catalytic converter (Bank1 Sensor1) and one after the catalytic converter (Bank 1 Sensor2)
A bank1 sensor1 refers to an oxygen sensor located in the first bank of cylinders in an internal combustion engine, specifically before the catalytic converter. In a V-type engine, "bank 1" typically denotes the side of the engine where cylinder number one is located. This sensor plays a crucial role in monitoring the exhaust gases to help optimize fuel efficiency and emissions by providing feedback to the engine control unit (ECU). Proper functioning of bank1 sensor1 is essential for the engine's performance and compliance with emissions regulations.
On a 2000 Ford Ranger , 3.0 and 4.0 liter V6 engines : Bank 1 is the passenger side of the engine Sensor 1 is close to the engine before the exhaust enters the catalytic converter ( it might even be in the outlet of the exhaust manifold )
Front o2 sensor pass side on exhaust pipe before collector
Bank 1 is the passenger side of your V6 in a Ford Ranger Sensor 1 is somewhere close to the engine before the exhaust enters the catalytic converter