PDA

View Full Version : EGR on or off?



JODAGR
January 4th, 2007, 08:30 AM
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
January 4th, 2007, 10:45 AM
If you turn it off, you can zero the EGR spark tables.

wait4me
January 4th, 2007, 11:55 AM
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
January 5th, 2007, 12:52 AM
Thats what i was wondering . Thank you for taking time to answer .