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**Gregski** · 02-22-2020, 04:15 PM

Timing

Lets take a close look at the Properties of our Timing Advance graph

Label: call it what ever you like, such as: Timing Advance

Parameter: although we select Timing Advance this silly program changes the name to Spark Advance on this screen

Decimals: I start with 0 you can get more granular later

Filtering
Function: this is important but it's a bit more of an advance feature which we will touch on later (you could use it to exclude things above your idle RPM say anything above 550 or Throttle Position greater than .5)

High Value: 50 cause that's the highest thing in my High Octane table (though this can be exceeded)

Low Value: -15

Column Axis
Parameter: Engine Speed aka Engine RPM

Values: copy the Column Axis labels from the High RPM table in the VCM Editor

Row Axis
Parameter: Cylinder Airmass

Values: copy the Row Axis labels from the High RPM table in the VCM Editor

02-22-2020, 04:15 PM	#287
Gregski Post Whore Join Date: Aug 2014 Location: Sacramento, CA Posts: 10,810	Re: HP Tuners Tutorials - Timing Timing Lets take a close look at the Properties of our Timing Advance graph Label: call it what ever you like, such as: Timing Advance Parameter: although we select Timing Advance this silly program changes the name to Spark Advance on this screen Decimals: I start with 0 you can get more granular later Filtering Function: this is important but it's a bit more of an advance feature which we will touch on later (you could use it to exclude things above your idle RPM say anything above 550 or Throttle Position greater than .5) High Value: 50 cause that's the highest thing in my High Octane table (though this can be exceeded) Low Value: -15 Column Axis Parameter: Engine Speed aka Engine RPM Values: copy the Column Axis labels from the High RPM table in the VCM Editor Row Axis Parameter: Cylinder Airmass Values: copy the Row Axis labels from the High RPM table in the VCM Editor Attached Images Last edited by Gregski; 02-22-2020 at 05:52 PM.