Morning guys

Day 21 of RR ownership

Went from York to South Shields yesterday and on the way there got restricted performance (after 30 mins of cruise control 70mph)

I have a “start engine low battery” after maybe 30 secs of ign on since I bought it
Health check from an Indy garage last week.

Had look through forum and can see the cSOV actuator is a close symptom match
it has some new manifold hoses, and I had a look at top inter cooler hose

Gapid tool on order....

Oh, after beach it was fine and has been ever since !!

Can I dribble WD40 onto the cSOV valve ?

Thanks

IC

yes you can douse the CSOV Ian.
You can also give give it a turn back & forth by hand.
and you can also get a vacuum test hand tool and test it's vacuum operation.

But the first two are fine.

95% or restricted issues on the 4.4TDV8 are down to air system leaks.

search 'restricted 4.4TDV8' - plenty have had these issues and solved them.

. Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Thanks for the reply,


I can hear the turbos hissing when i lift off throttle.

I called out LR Assist the first time mine through up R.P. alarm and he diagnosed it from the fault code.
His first attempt was to give it a good squirt of WD 40 to free it, but it failed again as soon as I got to 2500rpm, so he booked it in at the MD and they changed it for the later “no nut “ modified type.
Mike.

Click image to enlarge

Ian - looks like yours has the nut still on the CSOV. Needs the modification but get codes read first as it might be something else  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
I use www.glenrands.co.uk Great independent specialist!
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PS Use JAS Land Rover nr York. One of the best independents in your neck of the woods  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
I use www.glenrands.co.uk Great independent specialist!
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Thanks all, i will get codes read,

Yes, spoke to lady at Jaś - and promised i would call in with Repairs when they occur!

That actuator rod, can it be manually moved & at the same time a dollop of WD40?
Mines going in Tuesday as RP flagged up twice now when reaching 3000rpm, Indy read the code which pointed towards the second turbo actuator, we'll see. 2012 Orkney Grey Westminster 4.4TDV8 with Ivory interior.........nice!
Alfa Romeo Giulietta
Just one Montesa now, 349 White Wonder
Austin A40 Farina MK2
1975 Morris Marina 1.8TC
1973 Honda CB250 K4

I tried with hand but couldn’t reach

I’m not near my tools currently so couldn’t get at it easily

Codes are listed in a section of the workshop manual in the wiki
Scroll down to bottom
https://www.fullfatrr.com/wiki/Main_Page 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
I use www.glenrands.co.uk Great independent specialist!
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Thanks buddy



It’s says cruise control fault

It makes sense as I press “set” sometimes and nothing happens - press it again and it works

I will change the battery and see how it goes...


Check Speed Control Module for related DTCs and refer to relevant DTC index
Refer to the electrical circuit diagrams and check the power supply and ground connections to the Speed Control Module
Using the manufacturer approved diagnostic system carry out network integrity tests. Refer to electrical circuit diagrams and check CAN circuits if required. Repair wiring as required
If no wiring or network faults found suspect Speed Control Module, Refer to the Warranty Policy and Procedures manual, or determine if any prior approval programme is in operation, prior to the installation of a new module/component