Tacho jump and *bak* sound from intake after 3.3.2 beta2

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

Moderators: jsmcortina, muythaibxr

slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

This is working fine...! it's PRE3.3 beta17 :D
MSnS'n'4G15
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

slyrye wrote:This is working fine...! it's PRE3.3 beta17 :D
OK. What is the last release that works and the next release that does not.

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".
slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

jsmcortina wrote:
slyrye wrote:This is working fine...! it's PRE3.3 beta17 :D
OK. What is the last release that works and the next release that does not.

James
I haven't check 3.2.5 release but 3.3.1a is a no no...! if you're referring to releases and not the betas :yeah!: :yeah!: thanks thanks James...!
MSnS'n'4G15
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

You say beta17 works. How about beta18, beta19, rc1, rc2, rc3 ?

http://www.msextra.com/doc/ms2extra/files/beta/
http://www.msextra.com/doc/ms2extra/files/rc/

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".
slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

jsmcortina wrote:You say beta17 works. How about beta18, beta19, rc1, rc2, rc3 ?

http://www.msextra.com/doc/ms2extra/files/beta/
http://www.msextra.com/doc/ms2extra/files/rc/

James
geez i have to try all of them? can we somehow do smart statistics here and so i can just try rc3 :D :D :D
MSnS'n'4G15
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

Divide and conquer. Try halfway, then halfway before or after etc.

In this case, there aren't many release, so start with RC2.
If it works, then try later ones, if not try earlier.

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".
slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

jsmcortina wrote:Divide and conquer. Try halfway, then halfway before or after etc.

In this case, there aren't many release, so start with RC2.
If it works, then try later ones, if not try earlier.

James
alright will do, but I have to change back to stock CAS , I'll post some more logs soon :D :D
MSnS'n'4G15
slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

James we are good to go!!! I reflashed my MS2 and now it's working superb...! let's move on to the next BETA...! :yeah!: :yeah!: :yeah!: but it was really strange...!
MSnS'n'4G15
wes kiser
Super MS/Extra'er
Posts: 1402
Joined: Tue Jan 03, 2006 2:49 pm
Location: Charlotte, NC

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by wes kiser »

Was this a firmware issue bug/ and if so did it affect anything beyond this specific spark/wheel mode?
86 Rx-7, swapped to 2.3 ford turbo (BW EFR 6758), ms3/ms3x sequential fuel /waste spark, ls2 coils
88 Tbird 2.3t, Microsquirt Module (PIMP), TFI ignition
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

Wes,
I've changed nothing.

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".
slyrye
Experienced MS/Extra'er
Posts: 255
Joined: Sun Aug 12, 2007 2:41 pm
Location: Philippines
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by slyrye »

James I'd like to report that there's a very dramatic power-loss on this firmware, I can't think of any but the "hiccup" behaviour we are experiencing on 4 vanes setup like 4G63T, if I can get myself or anybody a hold on to an oscilloscope I would like to capture in realtime the output pulses from ignition and fuel injection from MS2 so we can get a clear behaviour of what's really going on, what the composite logger fails to do so. :( :( :( :( :( :(
MSnS'n'4G15
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

Post in one topic.

The "scatter gun" approach does not help.

As mentioned before, without any data (i.e. datalogs) this report gives us no chance to investigate, let alone "fix" any apparent issue you are seeing.

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".
jsmcortina
Site Admin
Posts: 39587
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: Tacho jump and *bak* sound from intake after 3.3.2 beta2

Post by jsmcortina »

In the beta5 topic, there was a clearer report of the behaviour and MSQs posted. This has led me to discover a bug in the AC idleup output code. That should be fixed and I'm about to post beta6.

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".
Locked