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Home > Puma (Tdci) > 2.4 TDCI DCU-106 / DCU-102 EGR OFF Winols Solution?
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mwestcrew



Member Since: 09 Dec 2019
Location: South Warwickshire
Posts: 216

United Kingdom 2011 Defender 130 Puma 2.4 HCPU Baltic Blue
This is very interesting i'd love to see which values you modified? What cable interface are you using to connect to winols?

Do you think the 70mph speed limiter could be removed in a similar way?

Thanks.
Post #826049 17th Apr 2020 7:19pm
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90 Dreamer



Member Since: 13 Jul 2019
Location: Oop North
Posts: 2050

United Kingdom 2016 Defender 90 Puma 2.2 HT Corris Grey
What speed limiter??
Post #826050 17th Apr 2020 7:20pm
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DSC-off



Member Since: 16 Oct 2014
Location: North East
Posts: 1350

United Kingdom 2015 Defender 110 Puma 2.2 XS CSW Aintree Green
Puma 2.4 is limited to 82mph and the 2.2 is limited to 90mph as standard from the factory.
Other options were available to fleet users or anyone wishing to have a lower top speed.

https://bellautoservices.co.uk/store/puma-...er-remove/
Post #826069 17th Apr 2020 8:23pm
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mwestcrew



Member Since: 09 Dec 2019
Location: South Warwickshire
Posts: 216

United Kingdom 2011 Defender 130 Puma 2.4 HCPU Baltic Blue
One of ours was factory set to 70mph for it's previous fleet owner 2011 130 Utility Body
2005 110 Van
Post #826077 17th Apr 2020 8:55pm
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90 Dreamer



Member Since: 13 Jul 2019
Location: Oop North
Posts: 2050

United Kingdom 2016 Defender 90 Puma 2.2 HT Corris Grey
Makes sense as the 2.2 has certainly exceeded 80 on a private road test
Post #826079 17th Apr 2020 8:56pm
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Badger110



Member Since: 06 Feb 2018
Location: South hams
Posts: 1025

United Kingdom 2011 Defender 110 Puma 2.4 USW Buckingham Blue
No one heard from the Cookie then?
Post #826082 17th Apr 2020 8:59pm
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frstussy



Member Since: 19 Apr 2020
Location: Europe
Posts: 2

2007 Defender 90 Puma 2.4 SW Stornoway Grey
Re: 2.4 TDCI DCU-106 / DCU-102 EGR OFF Winols Solution?
Hey Cookey95, I'm very interested have dumped my hex of my 2007 TDCI recently and was using ECM Titanium to try and get at the settings etc.. But, the definitions of the maps are weak at best. Where did you get you map definitions for WinOLS? I am not very familiar with WinOLS but have downloaded a trial of it an it doesnt seem to find the Visteon checksum on the web.

Help would be appreciated to get me up to speed with WinOLS. I am keen to do some map development and mods.

I have some engine mapping experience but not on aftermarket software.

I am sure you can make the EGR map 0 but you might get a airflow PID error code since the MAF would go out of spec ... need to find the value/table which would trigger that error. But you might get away with it. If you block the EGR and dont get an error you are free and clear and then that scenario would work. Also this will probably keep the cleaning cycle of the EGR active which can be good as long as it does not block open in the cleaning cycle.
Post #826390 19th Apr 2020 3:44pm
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xjahx



Member Since: 30 Mar 2016
Location: Boston
Posts: 7

United States 1997 Defender 110 300 Tdi SW Barolo Black
I was able to change the EGR map so that it remains closed at all times and also remove the codes. I intend to make a new thread and walk through the steps with another truck. Simple. Will take me a week or so to produce given work load right now.
Post #827108 23rd Apr 2020 12:55am
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ElmarR



Member Since: 09 Oct 2020
Location: Luebeck
Posts: 3

Germany 2007 Defender 110 Puma 2.4 SW Barolo Black
Hi,

I am also very interested in learning how to deactivate the EGR. I just had to replace the EGR again after 2 years. Sad

Did you already post your tutorial or comments somewhere? Can you tell me the link?

Best, Elmar
Post #860692 9th Oct 2020 6:39pm
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Jack7er



Member Since: 15 Jan 2022
Location: Warsaw
Posts: 2

Poland 
Hi all, Have anyone tried to read DCU106 as DCU102 in KESS? There is only protocol for DCU102 in my version.
Post #937792 15th Jan 2022 2:38am
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Nino4x4



Member Since: 09 Apr 2019
Location: Madrid
Posts: 13

Spain 
The dcu106 and dcu102 use the same family
Post #937833 15th Jan 2022 1:47pm
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Jack7er



Member Since: 15 Jan 2022
Location: Warsaw
Posts: 2

Poland 
Hi, nice to hear. Have you successfully read/write via OBD with KESS V2?
Post #937835 15th Jan 2022 1:50pm
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Nino4x4



Member Since: 09 Apr 2019
Location: Madrid
Posts: 13

Spain 
I do not use kess, but as I have mentioned it belongs to the same family and both the dcu102 and the 106 use the same protocols, in principle you should not have any problem reading and writing if the Checksum in writing corrects you
Post #937846 15th Jan 2022 4:06pm
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