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Hacking up Honda's ECU
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PostPosted: Fri Jan 30, 2015 2:16 am 
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got my self a chipped P72 and am trying to find if there is a plug in or something for ignition cut rev limiter? went for a bit of a look on the tune with crome website and on the feature under plugins under ROM enhancements it says its a default feature but haven't found anything yet. so any links or info would be helpful


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PostPosted: Fri Jan 30, 2015 7:45 am 
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If you send me the binary file of the program memory of your P72, I can change the ignition cut rev limiter at your request.


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PostPosted: Fri Jan 30, 2015 10:04 pm 
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That'd be great. will do. just wondering if it is something i can do myself? and if not is it just the normal rev limiter rpm i change to change the ignition cut rpm?


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PostPosted: Fri Jan 30, 2015 10:05 pm 
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also how would i go about sending the bin file to you?


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PostPosted: Sat Jan 31, 2015 4:59 am 
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:arrow: d.pelegri@orange.fr

after, I would indicate the addresses to be changed for the rev limit.


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PostPosted: Sun Feb 01, 2015 1:41 am 
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Thanks. Sent the roms to you


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PostPosted: Sun Feb 01, 2015 3:51 pm 
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Received. I work on it.


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PostPosted: Wed Feb 04, 2015 6:38 am 
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Werd_103, I have send email to you.

"269stock.bin" (no change) => Rev Limiter :
Fuel : Cut at 8100 rpm and Reset at 7900 rpm
Ignition : no actif

"269stock_IngRevCut.bin" (add Ign Rev Limiter) => Rev Limiter :
Fuel : Cut at 8100 rpm and Reset at 7900 rpm
Ignition : Cut at 8100 rpm and Reset at 7900 rpm

If "269stock_IngRevCut.bin" is ok, I make same change in your second bin file.

Didier


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PostPosted: Wed Feb 04, 2015 4:27 pm 
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Your email :
Quote:
Thanks heaps. Is there an easy way to describe what you did? Is there anything I cant edit without disturbing the ignition cut? And what is the ignition cut limiter set at?

Is there an easy way to describe what you did ? :arrow:
Here is the summary.
Init FlagRevLimiter :
if FlagRevLimiter = False then ValueRevLimiter = 8100 rpm else ValueRevLimiter = 7900 rpm
if Engine_RPM<ValueReLimiter then FlagRevLimiter = False else FlagRevLimiter = True

In Fuel Injection routine :
if FlagRevLimiter = False then Fuel Injection = Run else Fuel Injection = Stop

In Ignition routine (I have add) :
if FlagRevLimiter = False then Ignition = Run else Ignition = Stop


Is there anything I cant edit without disturbing the ignition cut ? :arrow: It depends on your expertise.


What is the ignition cut limiter set at ? :arrow: I gave the indication in my post above.


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PostPosted: Wed Feb 04, 2015 8:19 pm 
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Image

Image


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PostPosted: Wed Feb 04, 2015 9:11 pm 
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thanks heaps dip. ill try it out asap


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PostPosted: Wed Feb 04, 2015 9:23 pm 
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In my last picture :
AL is not "= Image Engine Rpm" but "= Image Ignition Advance".
Sorry.


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PostPosted: Sun Feb 22, 2015 4:34 pm 
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You tested :?:


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PostPosted: Wed Mar 18, 2015 2:44 am 
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hey is this still alive ??? i really would like to see a plugin it would be nice thanks


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PostPosted: Wed Mar 18, 2015 3:07 am 
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No news of werd_103


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