EGR on or off?

[JODAGR]

I'm new to EFILive and learning every time I'm on the forums So bear with me . I was wondering about EGR do you shut it off? Does it affect the way the ecm uses the spark and fuel tables? Any info on this subject would be awesome , by the way there is a lot of great info on this site.Thanks. :help2:

[TAQuickness]

If you turn it off, you can zero the EGR spark tables.

[wait4me]

An engine with no egr will be cleaner on the internals. No Recurculated air thru the intake, And internal temps should be lower due to the exhaust not being put back into the intake. Yes, Spark has its own adder for egr.

[JODAGR]

Thats what i was wondering . Thank you for taking time to answer .