O2 sensor in 2012 Range Rover Supercharged

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Barry Shah

Member
Joined
Apr 27, 2017
Posts
6
Reaction score
0
Location
San Antonio
I have a 2012 range rover supercharged with 98k miles. I have done most of the maintenance myself since I bought it used. All fluids (except coolant), air filters, spark plugs, transmission pan/filter.
I am told that it is good idea to replace the O2 sensors due to its mileage.
I have 4 new Denso sensors, 2 for the front and 2 for the back.
I did get a code for one of the sensors when I took for a trip from San Antonio to Houston and
was like 100F plus and was idling for 10-15 minutes and the check engine came on. I read the code with
the hawkeye and it showed to be one of the o2 sensors, I cleared it almost 2 weeks back
and the code has not come back yet.
SI assume I should replace the sensors?
Also, the front brakes make a howling sound during slow or moderate braking only with hot brakes?
It looks like the first owner replaced the front brakes.
saw a tech bulletin about this and LR is suggesting to go to a different brake pad.
Has anyone used brake quiet etc to see if this squealor howling sound goes away?
 

Latest posts

Members online

Forum statistics

Threads
36,223
Posts
217,601
Members
30,474
Latest member
sawcut
Top