Rev limiter BUG in beta8?

This is a forum for discussing the development and testing of alpha MS2/Extra code. Documentation
(Runs on MS2 and Microsquirt)

Moderators: jsmcortina, muythaibxr

Post Reply
teg
Experienced MS/Extra'er
Posts: 291
Joined: Sun Sep 05, 2004 2:02 pm
Location: Finland

Rev limiter BUG in beta8?

Post by teg »

Something weird happends with revlimiter. When it activates (spark retard/cu) it doesn't deactivate before rpm falls REALLY low. Look my log file from position 5852s.
Opel Kadett C City 2.0 16V Turbo
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Post by jsmcortina »

Please post your MSQ.

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
teg
Experienced MS/Extra'er
Posts: 291
Joined: Sun Sep 05, 2004 2:02 pm
Location: Finland

Post by teg »

I have filled up my quota, so it is here: http://www.diodi.net/files/ms2/megasqui ... 252125.msq.

I have probably changed rev limit rpm's and type, but it still behaves odd.
Opel Kadett C City 2.0 16V Turbo
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Post by jsmcortina »

How's about posting the MSQ you were using to create that datalog, or create a new MSQ and datalog pair.

Otherwise it is rather difficult for anyone else to diagnose.

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
teg
Experienced MS/Extra'er
Posts: 291
Joined: Sun Sep 05, 2004 2:02 pm
Location: Finland

Post by teg »

I tried to reproduce it but I couldn't. Only thing what I have changes is false trigger mask from 10% to 8%. Maybe it is that then? It could be possible to calculate when I have hall-sensor in crank, trigger in 48 degrees and return in 8 degrees?
Opel Kadett C City 2.0 16V Turbo
Post Reply