Hey everyone,
I am a huge newbie on here so please be patient, I am learning.
I have an 85 Supra,2jz with Megasquirt M3.
I did some highway pulls earlier today and noticed that at around 6300 RPM she gave a nice pop.
I decided to do a data log and noticed i had a spot where i had 0 RPM.
Any ideas what would cause this?
Lost RPM- Newbie!
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Re: Lost RPM- Newbie!
Please post the actual datalog file and your MSQ. (See Forum help page.)
James
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
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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: Lost RPM- Newbie!
Okay i added them,
Hopefully this time it worked!
Hopefully this time it worked!
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Re: Lost RPM- Newbie!
This is lost sync reason 17 - a problem with the second trigger. Can you capture the loss of sync in a composite log? This will help distinguish if it's noise vs wrong trigger edges, both of which can cause the problem.
Matt Cramer -1966 Dodge Dart slant six running on MS3X