Fiat 1.8 16v lost sync
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Re: Fiat 1.8 16v lost sync
The update was pre-1.4 beta 12
Please post here when you have tried it.
James
Please post here when you have tried it.
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
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Re: Fiat 1.8 16v lost sync
Hi
Tried today,but the offset now is at -10 degrees.
Take a look to the msq.
Tried today,but the offset now is at -10 degrees.
Take a look to the msq.
Luca
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Re: Fiat 1.8 16v lost sync
I double checked and only altered the code by 5 degrees. So, if you are really seeing a 15 degree change between the two versions, then perhaps the wheel definition (tooth sizes) is incorrect.
Please could you test the timing of your engine using "Fixed Advance"
Set 0 degrees and strobe it - is it really 0 ?
Set 10 degrees and strobe it - is it really 10 ?
Set 20 degrees and strobe it - is it really 20 ?
Set 30 degrees and strobe it - is it really 30 ?
Check at 1000, 2000, 3000 RPM
For pre-1.4 beta14 I'm going to put the code back to how it was when you were seeing a 5 degree offset. I need the data on the above tests to know how to move forwards.
James
Please could you test the timing of your engine using "Fixed Advance"
Set 0 degrees and strobe it - is it really 0 ?
Set 10 degrees and strobe it - is it really 10 ?
Set 20 degrees and strobe it - is it really 20 ?
Set 30 degrees and strobe it - is it really 30 ?
Check at 1000, 2000, 3000 RPM
For pre-1.4 beta14 I'm going to put the code back to how it was when you were seeing a 5 degree offset. I need the data on the above tests to know how to move forwards.
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: Fiat 1.8 16v lost sync
Or my old 5 deg offset is -5 offset...
Ok, when I have a little spare time I will test and post the results.
Have I to use a specific firmware or may I use the "first working one"?. (pre 1.4 beta 10 )
Ok, when I have a little spare time I will test and post the results.
Have I to use a specific firmware or may I use the "first working one"?. (pre 1.4 beta 10 )
Luca
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Re: Fiat 1.8 16v lost sync
Please use pre-1.4 beta 14 that I just posted.vassili80 wrote:Or my old 5 deg offset is -5 offset...
Ok, when I have a little spare time I will test and post the results.
Have I to use a specific firmware or may I use the "first working one"?. (pre 1.4 beta 10 )
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: Fiat 1.8 16v lost sync
Did you have chance to try this out?
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: Fiat 1.8 16v lost sync
Hi
Sorry for delay,but i am waiting the new timing light.
Maybe during the weekend I hope.
Sorry for delay,but i am waiting the new timing light.
Maybe during the weekend I hope.
Luca
Re: Fiat 1.8 16v lost sync
Hi.
This is the msq with new timing light.
And yes,at 2000 and 3000 rpm the timing is the same.
Sorry for delay but saturday my car was crashed on the rear by a citroen c3.
This is the msq with new timing light.
And yes,at 2000 and 3000 rpm the timing is the same.
Sorry for delay but saturday my car was crashed on the rear by a citroen c3.
Luca