CAJ Innovations Forums

CAJ Innovations Forums
https://www.cajinnovations.com.au/forum/YaBB.pl MyECU >> MyECU Advanced usage >> Offset adjustment? https://www.cajinnovations.com.au/forum/YaBB.pl?num=1242040890 Message started by greenmonster on 05/11/09 at 21:21:30

Title: Offset adjustment?
Post by greenmonster on 05/11/09 at 21:21:30

Any reason why offset map alterations are limited to max 7%?
In maps I`ve seen it`s not unusual w + 10-20% in the higher RPM`s.

Title: Re: Offset adjustment?
Post by Luhbo on 05/12/09 at 04:48:10

On most bikes like Ducati or Harley this has to do with different cooling situations (Harley is a very good example). I don't think it is really necessary for bikes with the engine mounted as in Guzzis.
If I remember right the MyEcu was designed first for Guzzis.

Hubert

Title: Re: Offset adjustment?
Post by greenmonster on 05/12/09 at 09:19:34

MyECU is advertised as suitable for Ducati & Laverda as well as Guzzis.

Title: Re: Offset adjustment?
Post by _Cliff_ on 05/12/09 at 09:51:30

I only allowed 4 bits for the offset field so my expectation was +-7%. However since I retuned my bike, I'm seeing larger values also.

I'll revisit the code and see what's going on. Could be a bug. For the moment keep them small.

Title: Re: Offset adjustment?
Post by _Cliff_ on 05/12/09 at 09:54:11

MyECU should handle Guzzis or Ducatis.

Guzzi riders have been quick to adopt while Ducati riders have been less inclined to.

As such more testing has happened with Guzzi than Ducati.

Title: Re: Offset adjustment?
Post by greenmonster on 05/12/09 at 10:34:18

Quote:

I'll revisit the code and see what's going on.

Keep us posted.

This thread only is about a parameter, nothing more IMHO. ;)

Title: Re: Offset adjustment?
Post by greenmonster on 10/30/09 at 04:21:19

If anyone does a search on this subject:
+-16% offset correction is possible.