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SORN
by OldSkrote - 31/07/25 02:07 PM
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New
by Rex_tulips - 30/07/25 07:59 PM
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Forums34
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Posts813,393
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Most Online1,046
Aug 24th, 2023
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Joined: Oct 2012
Posts: 6,538
Talk Morgan Sage
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Talk Morgan Sage
Joined: Oct 2012
Posts: 6,538 |
Had the latest ecu upgrade at the factory last week - it makes a big difference IMO the pinking has gone starting is faster and the engine is pull all the way thru the rev band:))) I recommend this to all m3 w owners 
Neil
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Joined: Oct 2011
Posts: 3,514 Likes: 8
Talk Morgan Addict
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Talk Morgan Addict
Joined: Oct 2011
Posts: 3,514 Likes: 8 |
Obviously earlier cars are benefitting from the new map, but how about more recent cars? Does anyone know when the new map started to be installed on production cars? There is obviously no point in installing the same map as is already there.
Paul
[At last, I have a car I can polish]
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Joined: Jan 2013
Posts: 417
Learner Plates Off!
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Learner Plates Off!
Joined: Jan 2013
Posts: 417 |
fyi, was told by my dealer here in the states that there is no updated map for US three wheeler owners per morgan.
can any confirm or deny that who has a trike here in the US?
blake
sfmorgan.tumblr.com
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Joined: Mar 2013
Posts: 1,015 Likes: 1
Has a lot to Say!
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Has a lot to Say!
Joined: Mar 2013
Posts: 1,015 Likes: 1 |
My car is June 2013 (No.0795) and also pinks noticeably under full load at high revs. I will ask my ever helpful dealer about when the new factory map was released - perhaps I need it too....?
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Joined: May 2012
Posts: 1,790 Likes: 3
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,790 Likes: 3 |
I had the new engine map changed a couple of weeks ago at the first service car is Feb. 2013.
Pinking now gone, but I'm sure some of the performance has gone with it.
To get rid of the pinking they must have retarded the ignition under full load which has just taken the edge off the acceleration a bit.
Better that than a hole in a piston.
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Joined: Mar 2013
Posts: 1,015 Likes: 1
Has a lot to Say!
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Has a lot to Say!
Joined: Mar 2013
Posts: 1,015 Likes: 1 |
Hmmm, useful point.... thanks.
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Joined: Oct 2012
Posts: 2,776 Likes: 59
Talk Morgan Expert
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Talk Morgan Expert
Joined: Oct 2012
Posts: 2,776 Likes: 59 |
"To get rid of the pinking they must have retarded the ignition under full load"
Or just made the mixture richer throughout the map which may explain the improved cold start too.
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Joined: Apr 2013
Posts: 40
Just Getting Started
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OP
Just Getting Started
Joined: Apr 2013
Posts: 40 |
Mines still a pain to start when hot, sometimes a bit of throttle helps but it can take a few goes, otherwise great engine.
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Joined: Jun 2013
Posts: 1,299
Has a lot to Say!
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Has a lot to Say!
Joined: Jun 2013
Posts: 1,299 |
fyi, was told by my dealer here in the states that there is no updated map for US three wheeler owners per morgan.
can any confirm or deny that who has a trike here in the US? Heard the same from my dealer ... 
 2013 M3W # 793 'Mosquito'
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Joined: Jan 2013
Posts: 417
Learner Plates Off!
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Learner Plates Off!
Joined: Jan 2013
Posts: 417 |
Wondering what's going on as I have the same issues and engine as those across the pond.
blake
sfmorgan.tumblr.com
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