It is a standard 7/8". There is a special socket with a groove cut in the side of it to take it out with the wires still attached. There are also four O2 sensors on your truck two before the catalytic convertor, and two after the catalytic convertor. I hope this helps you as I just changed all four on my truck.
unscrew it
18mm. Just had to replace the 02 sensors on mine. Had to buy a box of 12 nuts! And a 18mm bolt to plug the old location.
were is the fuse located for the O2 sensor
Bank 1 is the drivers side of the engine and sensor 1 will be the closest O2 sensor thats in the exhaust pipe where it bolts to the engine exhaust manifold.
All O2 sensors are threaded into the exhaust system at various points. Bank 2 on that vehicle would be on the passenger side of the engine. Bank 2 sensor 1 would be the first O2 sensor in the exhaust system on the passenger side.
on the exhaust pipe one forward and back.
it's a 5.3 litre v8
to change o2 sensor ,you need to buy a o2 sensor socket from a parts store then disconnect neg terminal on battery ,after that disconnect wire connecter on o2 sensor and remome o2 sensor
You have several on that vehicle and they are all threaded into the exhaust system at various locations.
there should be a couple of them screwed into the exhaust system.
Downstream O2 sensor circuit volts high.Downstream O2 sensor circuit volts high.
No. do you mean the front or rear o2? The front might be an A/F sensor. Big difference. But no, there isn't.