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JoshVogue94

Member Since: 18 Aug 2022
Location: RCT
Posts: 55

2011 Range Rover Vogue 4.4 V8 Santorini Black

Bank 2 Sensor 1 exhaust temperature sensor

Hi guys, could anyone tell me the location of the bank 2 sensor 1 exhaust temperature sensor? I've pulled the live date up on my icarsoft and this sensor is staying at 100 degrees so i think this is causing my restricted performance problems. Thanks.

21st Sep 2022 7:47pm

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3765

2011 Range Rover Vogue SE TDV8 Baltic Blue

Careful, Bank2 Sensor 1 very rarely reads above 100c.
Sorry I can’t remember why, but it doesn’t.

Click image to enlarge

Mike. G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

21st Sep 2022 8:01pm

JayGee

Member Since: 27 Jul 2021
Location: London
Posts: 3196

2012 Range Rover Vogue 4.4 V8 Orkney Grey

I think it's on the 2nd stage turbo exhaust so won't show anything over 100 unless it's in use. 2012 TDV8 Vogue (L322)

21st Sep 2022 8:04pm

Baltic Blue

Member Since: 13 Aug 2015
Location: North Wales
Posts: 3765

Thanks JayGee, you have given me a brain reset and agree.
Mike. G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

21st Sep 2022 8:10pm

JoshVogue94

Member Since: 18 Aug 2022
Location: RCT
Posts: 55

Thanks for the replies guys it must be one of the other 3 sensors then causing the P050E code

21st Sep 2022 8:15pm

garyRR

Member Since: 13 Mar 2021
Location: Hampshire
Posts: 1464

Pretty sure bank 2 is offside (secondary turbo is nearside) and sensor 1 suggests to me this is the first exhaust gas temperature sensor in the series, which would either be the one on the offside manifold or the one known to be problematic down the side of the EGR.

Screenshots of both below highlighted:

Click image to enlarge

However:

The fault basically means on a cold start, the PCM isn't detecting warm enough exhaust temperatures. It could mean a fault with the EGR, it could be incorrect air/fuel mixture (see below) or it could be a dud sensor.

Are you sure it is a sensor at fault? Have you followed all the normal steps regarding exhaust gas problems for the 4.4 TDV8 first? I.e. inspecting all donut hoses for leaks, checking the seal on the throttle body coupling, cleaning up the MAP sensor, top charge hoses etc etc? If you have then, I would look at the exhaust gas temperature sensors. If you haven't then, this is where I'd start and only once all of those are ruled out would I look at the exhaust gas sensors. 2015 Range Rover Autobiography 4.4 SDV8

21st Sep 2022 8:59pm

JoshVogue94

Member Since: 18 Aug 2022
Location: RCT
Posts: 55

Thanks for the reply I've ordered all new seals and some 70mm pipe to replace the 4 intake pipes. Hopefully this will sort the issue.

27th Sep 2022 4:26pm

garyRR

Member Since: 13 Mar 2021
Location: Hampshire
Posts: 1464

It's worth trying the cheap/free stuff first before the labour intensive and more expensive stuff and all that is good preventative maintenance also! 2015 Range Rover Autobiography 4.4 SDV8

27th Sep 2022 7:42pm

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