Timing Pull Measurement Question...
#1
Timing Pull Measurement Question...
Is this the right data source?
In Group 01 - Engine, Channel 20, cyl 1-4 are in words 1-4
In Group 01 - Engine, Channel 22, RPM vs. Cyl 1 and 2
In Group 01 - Engine, Channel 23, RPM vs Cyl 3 and 4
Which of these are most useful? All 4 on one screen over time, independent of rpm, or a graph of RPM vs pull, or what?
How is this data used effectively?
In Group 01 - Engine, Channel 20, cyl 1-4 are in words 1-4
In Group 01 - Engine, Channel 22, RPM vs. Cyl 1 and 2
In Group 01 - Engine, Channel 23, RPM vs Cyl 3 and 4
Which of these are most useful? All 4 on one screen over time, independent of rpm, or a graph of RPM vs pull, or what?
How is this data used effectively?
#2
You want ch20 with all 4 and also log rpms. This info tells you how much knock the sensor picks up and has to pull timing in that cyl. You want no more than 4-6* of pull in one cyl. If you have less, you can advance timing until you do.
#8
#9
Trying to keep the masses happy...
#10