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PDH



Member Since: 03 Dec 2009
Location: Shropshire
Posts: 179
United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Santorini Black
Uploaded the new software and left the. 10mil EGR blanking plate in place, just been for a long blast out and what a difference!!! Thumbs Up

Cars smoother on acceleration, seems to pull better through the gears and unexpectedly seems a lot smoother on lift off Question

More test miles over the next few days and will report further but at the moment NICE!!!! Bow down Bow down Puma 2.2 90 Stationwagon
Post #48222 11th Dec 2010 7:52pm
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BIGFOG



Member Since: 12 Sep 2010
Location: Edenbridge
Posts: 537
United Kingdom 2009 Defender 110 Puma 2.4 USW Stornoway Grey
Pete, some feedback on the EGR shut map, much smoother, quieter and more responsive, even mpg appears to have improved!! Still have a flat spot around 2500 rpm. This is accentuated in taller gears, worst of all when changing from 5th to 6th on the motorway. The gear change lands the revs at almost exactly 2500 and speed decreases from 80ish to about 70, before the revs begin to recover. If I change earlier, the engine appears to pass through this range much easier, but I like going fast!? Cheers - overall verdict - very happy customer Thumbs Up
Post #49980 28th Dec 2010 1:01pm
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big steve



Member Since: 24 Dec 2009
Location: hertfordshire
Posts: 2456
United Kingdom 2015 Defender 90 Puma 2.2 HT Montalcino Red
any news on this ?

steve 2015 2.2 tdci hardtop xs
3.2 conversion DONE 238bhp and 707nm torque and thats just the start ;-P
hybrid turbo in build -done ready to fit
ashcroft atb in transfer box
6 speed auto in build
Post #53375 16th Jan 2011 10:49pm
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BIGFOG



Member Since: 12 Sep 2010
Location: Edenbridge
Posts: 537
United Kingdom 2009 Defender 110 Puma 2.4 USW Stornoway Grey
Pete is still working with me on this and I have made a couple of changes to date. I had an Allisport intercooler with ITG filter, Safari snorkel, Twisted straight through exhaust, cat back and BAS EGR reduction plate. I have replaced the ITG with the original filter and the EGR plate with the original gasket. Since then Pete has worked on the map to work in harmony with the other mods. By all counts my issues are not normal, but I guess anyone else with similar issues should contact Pete for assistance.
Post #53383 16th Jan 2011 11:52pm
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Lorryman100



Member Since: 01 Oct 2010
Location: Here
Posts: 2686
Quote:
Naks wrote:

Pete,

If I understand correctly, your 'EGR remap' keeps the EGR valve shut permanently?

Is this EGR remap available as a standalone remap, i.e., keeping the original LR map and just 'adding' the EGR shut patch? If so is this detectable by LR?

bell-auto-services wrote:

Hi
Yes im telling the EGR valve to not open at all during any of its operating strategys.

The EGR soloution can only be had with my tuning, other than that im not sure how i could provide it with no mean to program it to your car.


Pete,

could this EGR shut command be programmed into and be used with something like BBS's Sync-Mate, basically a stand alone product which could be installed and taken off with out the need for a remap interface?
Post #55608 29th Jan 2011 3:07pm
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mse



Member Since: 06 Apr 2008
Location: UK
Posts: 5082
United Kingdom 2016 Defender 110 Puma 2.2 XS CSW Scotia Grey
Peter

If I came to you could you apply just the egr shut remap? Mike
Post #55670 29th Jan 2011 11:58pm
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big steve



Member Since: 24 Dec 2009
Location: hertfordshire
Posts: 2456
United Kingdom 2015 Defender 90 Puma 2.2 HT Montalcino Red
any more new info i think im ready to roll with it just hope it will work with all my mods

steve 2015 2.2 tdci hardtop xs
3.2 conversion DONE 238bhp and 707nm torque and thats just the start ;-P
hybrid turbo in build -done ready to fit
ashcroft atb in transfer box
6 speed auto in build
Post #57532 7th Feb 2011 9:18pm
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Morea



Member Since: 20 Jan 2011
Location: Asturies
Posts: 201
Hello. my question is. EGR can cancel 100%. thanks http://www.clublandrovertt.org/index.php?a...ype=avatar
Post #63015 9th Mar 2011 10:37pm
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bell-auto-services



Member Since: 08 Jul 2007
Location: North Yorkshire
Posts: 2233
United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
Yes i can do it, i will release in a few weeks when i have finished a few things off.


Pete
Post #63025 9th Mar 2011 11:02pm
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bell-auto-services



Member Since: 08 Jul 2007
Location: North Yorkshire
Posts: 2233
United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
mse wrote:
Peter

If I came to you could you apply just the egr shut remap?



Ohh now i feel bad, ive only just seen your post that i didnt answer and you have sold your car.

Please accept my appols mse for not answering i didnt see your post untill now. Sorry.



If you do keep it yes no problem.


Pete
Post #63026 9th Mar 2011 11:04pm
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Morea



Member Since: 20 Jan 2011
Location: Asturies
Posts: 201
bell-auto-services wrote:
Yes i can do it, i will release in a few weeks when i have finished a few things off.


Pete


thanks. Be aware of the issue. http://www.clublandrovertt.org/index.php?a...ype=avatar
Post #63027 9th Mar 2011 11:13pm
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Morea



Member Since: 20 Jan 2011
Location: Asturies
Posts: 201
Hello. Well, if I see the issue is that after voiding the engine gives the EGR fault, but not immediately and no way to give the reason, everything points to this that comment. EGR opening force has to raise the temperature of air in the collector. If the ECU does not detect this increase, after a failure so time passes.

To avoid this, you must a microcontroller that after receiving the servo signal of the EGR, it intercepts the signal from the intake manifold temperature and artificially cause a slight increase in temperature. This increase would first real measure of how phenomenon to learn more or how much and then emulate the micro. It's easy, wonder why nobody has thought about.

An attempt was this? http://www.clublandrovertt.org/index.php?a...ype=avatar
Post #72506 24th May 2011 3:27pm
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Alive Tuning



Member Since: 01 Mar 2010
Location: Louth
Posts: 610
United Kingdom 
The EGR being shut has a minimal effect on EGT's being produced. Higher EGT's come as a result of increasing engine torque/power over standard, and this is far more relevent than the increase you'd see from isolating the EGR system.

There are strategies within the puma engine management to reduce engine torque should coolant / Cylinder Head Temps become too great, hence helping to prevent engine damage through excess heat.

With our EGR shut software modifications, it is easily reversible by simply reflashing the PCM software with a version that enables EGR actuation. I expect Pete's solution allows this as well, in a very similar way.

Any physical engine modifications to isolate the EGR are also easily reversible.

Regards,

Gary.
Post #72577 24th May 2011 8:34pm
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Morea



Member Since: 20 Jan 2011
Location: Asturies
Posts: 201
Is Piter at what this one being employed in the software? And this honest: he become a microcontroller who after receiving sign in the servo of the EGR, intercepts the sign of the temperature of the collector of admission and to provoke of artificial form a light increase of temperature. This increase it would be first that to measure of royal form to know more or meno all that is and to emulate it then with the mike. http://www.clublandrovertt.org/index.php?a...ype=avatar
Post #72583 24th May 2011 8:47pm
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Kez



Member Since: 11 Apr 2011
Location: UK
Posts: 271
Isle Of Man 
Anyone do a Mac OS based system yet Big Cry
Post #72801 25th May 2011 10:31pm
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