Exhaust sensor replaced without issue today and vehicle hand back to me.

10 miles later, when on the M4, back came the "Restricted Performance" error message! Due the 50 MPH speed limit for the road works, I was able to carry on without too much issue.

Booked in again for Monday.  2010 Range Rover TDV8 Baltic Blue Autobiography (2011 MY) - SOLD
1960 Land Rover SII SWB SW
2020 BMW R1250 RT LE
2021 Triton ST-125 (Monkey Bike)

I don’t know if this works for you

I found that by setting the cruise control at 70mph , m25 on a free day, the car would stick to its revs of around 1200 ish and just work up to the speed.... of course hills and other cars would force a change in progress.


Absolutely incredible to see this machine at work. Even in go slow mode. Filters are in fact so good that in certain circumstances, when the ambient air is already polluted, a diesel car will tend to extract more particles from the air than it emits. Emissions Analytics worked with........etc etc

He who dies with the most toys wins...

Quote:

I found that by setting the cruise control at 70mph , m25 on a free day, the car would stick to its revs of around 1200 ish and just work up to the speed.... of course hills and other cars would force a change in progress.

Yes that is my experience of the "Restricted Performance" as well. Although I have not been able to test at any higher speed than 50 MPH due to speed limits and my reluctance to drive it at all with that error message. 2010 Range Rover TDV8 Baltic Blue Autobiography (2011 MY) - SOLD
1960 Land Rover SII SWB SW
2020 BMW R1250 RT LE
2021 Triton ST-125 (Monkey Bike)

Sounds like cracked inlet manifold to me. __
2018 L405 3.0 TDV6 Vogue SE Fuji White
2000 4.6 V8 HSE Oxford Blue
1994 3.9 V8 Vogue Ardennes Green - resto project

Land Rover History:
2010 3.6 TDV8 Autobiography Stornoway Grey
2001 Discovery 2 TD5 GS
1999 Discovery 2 V8i XS
1994 Discovery 300Tdi
1993 Discovery 200Tdi
1989 Range Rover Vogue SE 3.5EFi
1976 Series 3 2.25
1977 Range Rover 2 door 3.5 Carb

Could be simply one of the 4 short rubber hoses from the plenum with a split in it .
Look for tell tale signs of black sooty deposits around the jubilee clips .
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

TJRL wrote:

Bill, not to reproduce the whole article from LRM

Full Land Rover service history until the Feb 2019 .

The car’s been for sale for a few months and will have been parked up for nearly all of that time. It’s probably reasonable that reawakening a well used car, after it being asleep for a few months, has found out a few minor weaknesses. Hopefully this’ll just be a passing through phase

TJRL wrote:

Exhaust sensor replaced without issue today and vehicle hand back to me.

10 miles later, when on the M4, back came the "Restricted Performance" error message! Due the 50 MPH speed limit for the road works, I was able to carry on without too much issue.

Booked in again for Monday.

Update

After the "RP" fault going to work Friday morning I was able to drive ok Friday evening and over the weekend (approx. 150 miles) until on the M25 after about 40 miles of driving the dreaded "RP" error message reappeared.

Anyway the local independent Land Rover specialist checked the error codes on Monday and have now replaced the throttle body and motor. Picked the car up this morning and the 25 mile drive to work down the M4 went without incident. - So far so good!

I really hope they fixed it this time as I am getting so much grief from SWMABO!  2010 Range Rover TDV8 Baltic Blue Autobiography (2011 MY) - SOLD
1960 Land Rover SII SWB SW
2020 BMW R1250 RT LE
2021 Triton ST-125 (Monkey Bike)

Just say to her that that is one more part you won't have to change - I say it so often my dearly beloved just shakes her head and walks away - no grief result
Good luck and I am sure it will be all good in the end.

It’s going to be like triggers broom

Is Rovertune looking after it for you ? Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Yes Rovertune did the warranty work.

Then I had the Reading JLR dealership carryout a full service (in order to retain the car's full JLR service history) and Rovertune then carried the recommend work from the health check the dealership advised should be done. 2010 Range Rover TDV8 Baltic Blue Autobiography (2011 MY) - SOLD
1960 Land Rover SII SWB SW
2020 BMW R1250 RT LE
2021 Triton ST-125 (Monkey Bike)

Top lads there at Rovertune
They did the same EGT sensor (P040D error) for me recently with no issues whilst it was in having the secondary turbo replaced (leaking) and oil pump plug leaks sorted. Rob and Phil there knows there onions
Did the throttle body swap out sort the RP issue?
How's it running now? It's good hear that they can run for over 300K miles I'm on a mere 95K  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Right now "Big Blue" is going strong and has reached 330,050 miles.

My fingers are crossed that the warranty work and full service will be sufficient to keep BB on the road until MOT time in July. 2010 Range Rover TDV8 Baltic Blue Autobiography (2011 MY) - SOLD
1960 Land Rover SII SWB SW
2020 BMW R1250 RT LE
2021 Triton ST-125 (Monkey Bike)

Top Job! mine is currently on 45K so great to see how much life is left in it yet! Do you have a target mileage in mind to achieve?!