Durametric Logging 101: How to Log, What to Log, and What to do with it Afterwards
#33
I am using the UMW data logger. It's super fast plus displays ignition retard in degrees for each cylinder. Very slick. I've never tried logging with Durametric.
#35
Getting bizarre Durametric readings... ok on idle, then weird on WOT
Did a misfire cylinder test and it shows cyl 2 sometimes misfires... but here is my WOT test today (well up to about 5500 rpms in 3rd)
Did a misfire cylinder test and it shows cyl 2 sometimes misfires... but here is my WOT test today (well up to about 5500 rpms in 3rd)
#36
Logging actual values problem.... finally solved.
2009 C2S
I noted in an earlier post that my Durametric Pro would not log actual values. I would get an error message. Durametric finally fixed this version 6.5.0.3 (This version is not available on their site as of this post).
I worked with them on and off since November of last year...... I collected data, ran beta programs, passed files back and forth.... on the phone with them. Anyway, finally they found the bug and fixed it.
So, if you are having trouble reading actual values, contact support.
Peace
Bruce in Philly
2009 C2S
I noted in an earlier post that my Durametric Pro would not log actual values. I would get an error message. Durametric finally fixed this version 6.5.0.3 (This version is not available on their site as of this post).
I worked with them on and off since November of last year...... I collected data, ran beta programs, passed files back and forth.... on the phone with them. Anyway, finally they found the bug and fixed it.
So, if you are having trouble reading actual values, contact support.
Peace
Bruce in Philly
#40
^Are you tuned or stock?
Depending on the tuner there are a couple different ways to make power with a boosted car. But comparing stock cars is pretty straightforward obviously.
Depending on the tuner there are a couple different ways to make power with a boosted car. But comparing stock cars is pretty straightforward obviously.
Last edited by mbgt72; 07-17-2014 at 10:40 AM.
#44
.. getting back to the knock issue and how to potentially discover it..
reading through some of my log files together with GT996 we still wonder if there are any signs to determine knock.
We assume some low octane gas to slow me down and make the DME operate in protective mode (ignition angles low, lamda values down to .75 on setpoint & actuals) but some more evidence would really help.
Will surely do more runs with higher octanes but with upcoming temps outside in the 90s not a very promising task next couple of days.
IAT range was perfect btw, no prob with that, mostly in the 40s max, one-time 53 (centigrades of course)..
Any help appreciated..
(btw - if you look for the excel file with Log Evaluation Formulas - I guess I can help, only I can probably only send via email as I have no pllace to upload it..)
reading through some of my log files together with GT996 we still wonder if there are any signs to determine knock.
We assume some low octane gas to slow me down and make the DME operate in protective mode (ignition angles low, lamda values down to .75 on setpoint & actuals) but some more evidence would really help.
Will surely do more runs with higher octanes but with upcoming temps outside in the 90s not a very promising task next couple of days.
IAT range was perfect btw, no prob with that, mostly in the 40s max, one-time 53 (centigrades of course)..
Any help appreciated..
(btw - if you look for the excel file with Log Evaluation Formulas - I guess I can help, only I can probably only send via email as I have no pllace to upload it..)
Last edited by Ray_S; 06-30-2015 at 07:03 AM. Reason: added file