O2 sensor

Hi I have a 96 discovery se7 and I got a code awhile ago for the 02sensor, bank 2 sensor 2. does anyone know what sensor that would be of the four? and any tips to improve gas millage would be great.

How many miles on the truck? that is the passenger rear 02, what was the code, exactly?

Replace all four O2 sensors at once or you will have problems.
You want to improve MPG replace all four O2 sensors and make sure that you use premium gas.

quote:

ORIGINAL: riden686

Hi I have a 96 discovery se7 and I got a code awhile ago for the 02sensor, bank 2 sensor 2. does anyone know what sensor that would be of the four? and any tips to improve gas millage would be great.

 
Right rear (pas side) British Atlantic is the best price I have found.

hey guys thanks for the info, is it really vital to do all four? and the code is P0158. once angain any help with MPG would be great.
 

On the Disco I's they are all due at 82,500 miles so if you don't know it will not hurt.

www.roverconnection.com has them for $95 a piece.

Get these replaced and then you can start working on improving your mileage.

quote:

ORIGINAL: okdiscoguy

www.roverconnection.com has them for $95 a piece.

 
Thats a good price B/A has them for $129.

thanks again u guys are great with quick help. and thanks for the price okdiscoguy