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Jun 14th, 2026
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Joined: Aug 2013
Posts: 5,210
Charter Member
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Charter Member
Joined: Aug 2013
Posts: 5,210 |
Ok Sigma boys lissenup !
Ecu remap update after 1000 miles:
More power evident in all gears and revs smoothly from lower down the rev range; 2nd in particular is transformed and seems to now have an additional surge above 4,500 revs.
Fuel consumption just over 48 mpg on a mix of early morning 'spirited' runs and daytime commuting around Bristol.
No downsides !
Cheers
Jeremy So Jeremy - I know you're only interested in mpg and not speed!  That's a great result at 48mpg since stock engine is at about 42-44mpg which is good. Is yours a stock engine or has it had any other mods to it? What effect, if any, has it had on 3rd & 4th gear acceleration?
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Joined: Jun 2011
Posts: 1,418
Has a lot to Say!
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Has a lot to Say!
Joined: Jun 2011
Posts: 1,418 |
Hi Roger Yes, stock engine bar the ecu. My 'commuting' is rarely during 08-09 or 17-18.00 periods but it compares to approx 45 mpg previously ! Ref 3rd and 4th, less noticeable as I have always used 3rd as gear of choice for overtaking but Chunky reports an *unprintable* speed achieved in 3rd  4th again has more oomph at both ends of rev range, so bassically I'm changing gear less. Cheers Jeremy
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Joined: Aug 2013
Posts: 5,210
Charter Member
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Charter Member
Joined: Aug 2013
Posts: 5,210 |
Hi Roger Yes, stock engine bar the ecu. My 'commuting' is rarely during 08-09 or 17-18.00 periods but it compares to approx 45 mpg previously ! Ref 3rd and 4th, less noticeable as I have always used 3rd as gear of choice for overtaking but Chunky reports an *unprintable* speed achieved in 3rd 4th again has more oomph at both ends of rev range, so bassically I'm changing gear less. Cheers Jeremy That sounds great. You'll be telling us that it goes like an express train now?!! It would seem you think it's worth doing.Will send you a PM. Cheers
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Joined: Nov 2013
Posts: 59
Just Getting Started
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Just Getting Started
Joined: Nov 2013
Posts: 59 |
Chunky reports an *unprintable* speed achieved in 3rd
Jeremy Must be 3 figures then as I saw about 98 in 3rd down the Mulsanne in 2012 in my stock 4/4 sport !
3w
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Joined: Jan 2007
Posts: 3,480 Likes: 42
Talk Morgan Addict
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Talk Morgan Addict
Joined: Jan 2007
Posts: 3,480 Likes: 42 |
Folks,
Had the ECU of my 2009 Plus4 remapped in Williams on Monday -- got in and drove from there to Fishguard for the ferry -- impressions are that the pick-up from 2000RPM is much faster and stronger - particularly as you pass 3000RPM. The car is MUCH more willing to rev and encourages a more "Spirited" style of driving!!! I have to say that I am very pleased with the change which I would term a transformation into the car it should be!!!!
Phoned Mike to say I was worried about the car, which caused an intake of breath at the other end --until I explained I was worried for my license!!!!!!!!!!!
It really is worth having done.
Cheers!
Robbie
2021 Plus Four -- Helga
211-WX-1433
"Fettlebodge"--A chief of the PaddyMogs
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Joined: Jul 2007
Posts: 27,809 Likes: 749
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jul 2007
Posts: 27,809 Likes: 749 |
I wonder if they can fettle my 97 +4?
JohnV6
2022 CX Plus Four
2025 Renault Scenic Alpine etech "Yvette"
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Joined: Feb 2011
Posts: 14,009
Member of the Inner Circle
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Member of the Inner Circle
Joined: Feb 2011
Posts: 14,009 |
Nice one Robbie,
I'm just waiting to hear from my insurers about my remap.....effectively 8% increase in power which brings my series 2 engine close to the series 1. They need to refer to the underwriters......I can somehow see an additional premium!
Jays
Former Morgan owner. Gone but hopefully not forgotten!
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Joined: Jan 2013
Posts: 2,361
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jan 2013
Posts: 2,361 |
Folks,
Had the ECU of my 2009 Plus4 remapped in Williams on Monday -- got in and drove from there to Fishguard for the ferry -- impressions are that the pick-up from 2000RPM is much faster and stronger - particularly as you pass 3000RPM. The car is MUCH more willing to rev and encourages a more "Spirited" style of driving!!! I have to say that I am very pleased with the change which I would term a transformation into the car it should be!!!!
Phoned Mike to say I was worried about the car, which caused an intake of breath at the other end --until I explained I was worried for my license!!!!!!!!!!!
It really is worth having done.
Cheers! Brilliant Robbie, really pleased your happy with our remap. Be careful of your licence. Lawrie
Instagram - WilliamsMotorsportuk
- Lawrie Mills(Chunkylozza)
Youtube - ChunkyLozza
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Joined: Aug 2006
Posts: 1,103 Likes: 17
Has a lot to Say!
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Has a lot to Say!
Joined: Aug 2006
Posts: 1,103 Likes: 17 |
Any news on the ECU remap for the T16 +4...
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Joined: Sep 2011
Posts: 14,748 Likes: 158
Member of the Inner Circle
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Member of the Inner Circle
Joined: Sep 2011
Posts: 14,748 Likes: 158 |
Nice one Robbie,
I'm just waiting to hear from my insurers about my remap.....effectively 8% increase in power which brings my series 2 engine close to the series 1. They need to refer to the underwriters......I can somehow see an additional premium! Why on earth did you tell them anything? No one can tell the difference without an in depth technical investigation that no one would even think of doing.
Peter ![[Linked Image]](http://bradley.it/public_images/drive.jpg)
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