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land 0068 japan



Member Since: 27 Jun 2024
Location: kanagawa
Posts: 11
Japan 2007 Defender 110 Puma 2.4 USW Keswick Green
Thank you
Thank you

Last edited by land 0068 japan on 6th Aug 2024 5:57am. Edited 1 time in total
Post #1038535 27th Jun 2024 8:00am
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hornet



Member Since: 04 Jan 2010
Location: Western Europe
Posts: 362
A long shot, but even in this case it could be a faulty VCV, DCRS300260. Worth changing it, current threads might be helpful in terms of tools.
Sounds fuel related to me, so filter, fuel heat excanger should also be considered.
Post #1038546 27th Jun 2024 10:14am
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 8165
 2011 Defender 110 Puma 2.4 USW Stornoway Grey
can you define warm? Cheers

James
110 2010 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop
Post #1038548 27th Jun 2024 10:55am
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land 0068 japan



Member Since: 27 Jun 2024
Location: kanagawa
Posts: 11
Japan 2007 Defender 110 Puma 2.4 USW Keswick Green
Thank you

Last edited by land 0068 japan on 6th Aug 2024 5:56am. Edited 1 time in total
Post #1038601 28th Jun 2024 1:32am
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bear100



Member Since: 22 Mar 2010
Location: South Wales
Posts: 1953
Wales 2010 Defender 110 Puma 2.4 USW Santorini Black
Try the CHT sensor had issues similar myself and found the cylinder head temperature sensor was faulty.
The give away for me was the temp needle moved slightly when cold, it’s a cheap part so worth a try 2023 Defender L663 V8
2016 Range Rover Autobiography 4.4 TDV8 (gone)
2010 110 XS Utility 2.4TDCI
2010 Range Rover Sport TDV8 (gone)
2007 Discovery HSE TDV6 (gone)
1993 110 csw 200 tdi (gone)
1994 90 HT 300 tdi (gone)
1994 discovery 300tdi (gone)
90 hybrid 3.5 v8 (gone)
Range rover bobtail 3.5 v8 (gone)
Post #1038602 28th Jun 2024 6:39am
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 8165
 2011 Defender 110 Puma 2.4 USW Stornoway Grey
ok, so its around correct running temp then.

Sounds like a faulty sensor giving over read and sending it into a restricted/limp.

VCV is worth a change for the funds involved too. Cheers

James
110 2010 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop
Post #1038607 28th Jun 2024 8:33am
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jim4244



Member Since: 13 Apr 2014
Location: Bedfordshire
Posts: 850
England 2007 Defender 90 Puma 2.4 CSW Zermatt Silver
I would swap out the SCV and see if that makes a difference. Relatively cheap albeit a bit of a Censored to change.

Have you had any codes read yet?

Jim
Post #1038615 28th Jun 2024 9:40am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17598
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
land 0068 japan wrote:
...I also cleaned the fuel valve...


What do you mean by this? Which valve?
Post #1038617 28th Jun 2024 9:57am
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hornet



Member Since: 04 Jan 2010
Location: Western Europe
Posts: 362
... that also came to my mind, when cleaning the "fuel valve" VCV it might be toast now.
Post #1038646 28th Jun 2024 3:29pm
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land 0068 japan



Member Since: 27 Jun 2024
Location: kanagawa
Posts: 11
Japan 2007 Defender 110 Puma 2.4 USW Keswick Green
Thank you

Last edited by land 0068 japan on 6th Aug 2024 5:56am. Edited 1 time in total
Post #1039815 13th Jul 2024 4:00am
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land 0068 japan



Member Since: 27 Jun 2024
Location: kanagawa
Posts: 11
Japan 2007 Defender 110 Puma 2.4 USW Keswick Green
Thank you

Last edited by land 0068 japan on 6th Aug 2024 5:56am. Edited 1 time in total
Post #1039816 13th Jul 2024 4:02am
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bear100



Member Since: 22 Mar 2010
Location: South Wales
Posts: 1953
Wales 2010 Defender 110 Puma 2.4 USW Santorini Black
i had very similar issues with my TDV6 Discovery a few years ago and this ended up being the MAF sensor, to save a few quid as i expect you have spent a small fortune already try to borrow of a mates?

mine happened towing a caravan and just as i got on the M50 which meant a very long trip home at 30mph Shocked 2023 Defender L663 V8
2016 Range Rover Autobiography 4.4 TDV8 (gone)
2010 110 XS Utility 2.4TDCI
2010 Range Rover Sport TDV8 (gone)
2007 Discovery HSE TDV6 (gone)
1993 110 csw 200 tdi (gone)
1994 90 HT 300 tdi (gone)
1994 discovery 300tdi (gone)
90 hybrid 3.5 v8 (gone)
Range rover bobtail 3.5 v8 (gone)
Post #1039818 13th Jul 2024 5:33am
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andy63



Member Since: 30 Jun 2023
Location: north east
Posts: 628
United Kingdom 
Sounds like a right nightmare..
I'd be trying to look at live data from as many of the sensors as a tool will accommodate.. When cold and when in fault
Strange there are no codes.. Are you using a generic obd tool or manufacture specific..?
That might show a bit more..
Post #1039829 13th Jul 2024 8:23am
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MK



Member Since: 28 Aug 2008
Location: Santiago
Posts: 2448
Chile 2007 Defender 110 Puma 2.4 SW Chawton White
what diagnostic tool are you using for calibrations and any DTCs?

And unlikely the PCM is causing trouble. Puma 110" SW

.............................................................
Earth first. Other planets later
Post #1039858 13th Jul 2024 1:40pm
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land 0068 japan



Member Since: 27 Jun 2024
Location: kanagawa
Posts: 11
Japan 2007 Defender 110 Puma 2.4 USW Keswick Green
Thank you

Last edited by land 0068 japan on 6th Aug 2024 5:55am. Edited 1 time in total
Post #1039892 14th Jul 2024 3:57am
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