Oxygen Sensor There are actually (4) O2 sensors on your truck. If you look inside the wheel wells behind the fender liner, right about where the frame is one O2 sensor, the other is underneath the truck about half way back in relation to the transmission. If you see where the exhaust joints together, you went about 6" too far.
When you start looking at the O2 sensors, they are normally numbered something like "Bank 1 Sensor 1" Bank 1 is on the passenger side; Bank 2 is on the driver's side. Sensor 1 is the upstream sensor (near the frame, between the block and the cat) and Sensor 2 is near the Y-pipe (downstream of the cat).
Normally it is the upstream sensors (sensor 1) that go first. They see the harshest conditions. You will need; Oxygen Sensor Socket Anti-Seized Penetrating Oil Sometimes it will take 15 minutes or take a few hours it depends on your luck…
Sensor 2 bank1 sensor 2
The 1997 Ford F150 4.6 liter engine throttle position sensor is located on the top of the transmission. The sensor will be connected to the fuel injection rail.
Just downstream after the exhaust manifold
They are located on the passenger side. Sensor1 is right past the exhaust manifold, and sensor 2 is after the cat.
fuel pressure sensor is located on the tank
O2 sensors are always located on the exhaust system.O2 sensors are always located on the exhaust system.
On a 2004 Ford F150, the vehicle speed sensor is located on the driveshaft of the transmission. Some models of 2004 Ford F150s use an ABS sensor instead of a vehicle speed sensor.
where is the crankshaft position sensor a bank 1 circuit malfunction on a 2003 f150 at
passenger side rear sensor --------------------------------------- actually Bank 2 is the drivers side of the engine
On my 98 F-150 4.6 there are four sensors and two catalatic converters, there is an O2 sensor located in the exuaust pipe before and after each cat converter.
4X4=12
An auto xray scanner can determine if a O2 sensor is bad.
on the top of the differential