WBO reading stopped with 3.3.1a firmware
Moderators: jsmcortina, muythaibxr
WBO reading stopped with 3.3.1a firmware
HI,
Megasquirt 2 V3.0 3.3.1a firmware
i got a problem,after a few hours,the WBO reading stuck at 14.9 and did not move. I put the MS on the stim,it still does not work as expected,is shows 14.9 if the o2 pot is turned fully off and 16.7 if turned fully on. I recalibradet the wbo setting,but still the same. If i try other wbo settings,shows different numbers,but still not good.
I had one other CPU on hand to test if the board is faulty. Works fine on 3.1 RC1 (3.0.3y). I reloaded the 3.3.1a again,still the same result. Then uploaded the 3.1 RC1,wbo works just fine.
What could be wrong with the firmware? It looks like it is a software issue now. Once I had similar problems with a beta release,then i went back to the good old but stable 3.1RC1.
Any help welcome!
Megasquirt 2 V3.0 3.3.1a firmware
i got a problem,after a few hours,the WBO reading stuck at 14.9 and did not move. I put the MS on the stim,it still does not work as expected,is shows 14.9 if the o2 pot is turned fully off and 16.7 if turned fully on. I recalibradet the wbo setting,but still the same. If i try other wbo settings,shows different numbers,but still not good.
I had one other CPU on hand to test if the board is faulty. Works fine on 3.1 RC1 (3.0.3y). I reloaded the 3.3.1a again,still the same result. Then uploaded the 3.1 RC1,wbo works just fine.
What could be wrong with the firmware? It looks like it is a software issue now. Once I had similar problems with a beta release,then i went back to the good old but stable 3.1RC1.
Any help welcome!
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
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".
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".
Re: WBO reading stopped with 3.3.1a firmware
At the very end at 2000s you can see,that the WBO reading suddenly stayed at 14.4
Now the Pre3.1 RC1 was uploaded,the car runs fine,wbo works as it should and this weird sync loss at 5600 disappeared,now it revs to 8k easy.
Dont know what could be wrong with the new firmwares or what i do wrong,but had similar issue a year ago,but dont remember the FW version.
The car is a Clio 16v running on 44-2-2 renix trigger wheel and VR sensor.
Now the Pre3.1 RC1 was uploaded,the car runs fine,wbo works as it should and this weird sync loss at 5600 disappeared,now it revs to 8k easy.
Dont know what could be wrong with the new firmwares or what i do wrong,but had similar issue a year ago,but dont remember the FW version.
The car is a Clio 16v running on 44-2-2 renix trigger wheel and VR sensor.
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
I tested your MSQ on the bench and I'm not seeing anything obvious.
How about other stable releases?
e.g. the previous stable code 3.2.5 ?
I would suggest you try those rather than an obsolete beta version.
James
How about other stable releases?
e.g. the previous stable code 3.2.5 ?
I would suggest you try those rather than an obsolete beta version.
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".
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".
Re: WBO reading stopped with 3.3.1a firmware
Did not try 3.2.5.
Obsolete? It is written in the MS2 support topic,that this is the latest stable version and everybody should upgrade to this version here:
http://www.msextra.com/forums/viewtopic ... 01&t=52147
Obsolete? It is written in the MS2 support topic,that this is the latest stable version and everybody should upgrade to this version here:
http://www.msextra.com/forums/viewtopic ... 01&t=52147
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
3.3.1 isn't obsolete!radics1 wrote:Did not try 3.2.5.
Obsolete? It is written in the MS2 support topic,that this is the latest stable version and everybody should upgrade to this version here:
http://www.msextra.com/forums/viewtopic ... 01&t=52147
You said that you were using "Pre 3.1 RC1" that is certainly obsolete.
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".
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".
Re: WBO reading stopped with 3.3.1a firmware
Ok,now i understand.
But with the Pre3.1RC1 is working on several setups by me without an issue since years,but had this issue with the new code. Dont know the reason.
But with the Pre3.1RC1 is working on several setups by me without an issue since years,but had this issue with the new code. Dont know the reason.
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
I need you to test with other stable firmwares.
James
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".
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".
Re: WBO reading stopped with 3.3.1a firmware
Is there a specific download page? I couldnt find a 3.2.5 wich isnt a beta version.
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
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".
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".
Re: WBO reading stopped with 3.3.1a firmware
Thank you,I will try it!
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Re: WBO reading stopped with 3.3.1a firmware
Do you have similar problems?
I chancged back to an old firmware,but will investigate this on my own car if i have time to do it.
I chancged back to an old firmware,but will investigate this on my own car if i have time to do it.
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
Yes I have hiccups on my 4/1 vanes setup on 4G63t but composite logger can't capture itradics1 wrote:Do you have similar problems?
I chancged back to an old firmware,but will investigate this on my own car if i have time to do it.
MSnS'n'4G15
Re: WBO reading stopped with 3.3.1a firmware
Do you have also WBO issues,or only with the trigger? Did you try the 3.2.5 as James recommended?
Audi A8 1.8T AEB, Paralel ecu for A/C,MS2 V3 on 2.1.0 Code,Boost,launch,Fuel&spark,etc..
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
Fiat X1/9 1.6 turbo MS2 extra V3
Hungary,Lake Balaton
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Re: WBO reading stopped with 3.3.1a firmware
How this is relevant to this topic about wideband O2 readings ?slyrye wrote:Yes I have hiccups on my 4/1 vanes setup on 4G63t but composite logger can't capture itradics1 wrote:Do you have similar problems?
I chancged back to an old firmware,but will investigate this on my own car if i have time to do it.
Posting random stuff in different topics is considered spamming. DO NOT DO IT.
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".
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".
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Re: WBO reading stopped with 3.3.1a firmware
"Now the Pre3.1 RC1 was uploaded,the car runs fine,wbo works as it should and this weird sync loss at 5600 disappeared,now it revs to 8k easy."
James , I was refering to this hiccup that he replied previiusly
James , I was refering to this hiccup that he replied previiusly
MSnS'n'4G15
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Re: WBO reading stopped with 3.3.1a firmware
You've already tried to discuss this issue you have in three topics now. STICK TO ONE TOPIC.slyrye wrote:"Now the Pre3.1 RC1 was uploaded,the car runs fine,wbo works as it should and this weird sync loss at 5600 disappeared,now it revs to 8k easy."
James , I was refering to this hiccup that he replied previiusly
Last I heard, you said you had fixed it ?
James
PS - slyrye - DO NOT REPLY IN THIS TOPIC.
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".
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".