Originally Posted by
NCRay
Sorry to awake this old thread. I am new and am first building a modified copy of my stock LMM tune with EGR disabled, DPF deactivated/removed and CAT(DOC) removed and maybe a few other odds and ends on my 2009 LMM CCSB 4WD.
You say "if you command the EGR valve closed..."; it this the same as setting the values for temps as stated above in this thread to the stated values of 300/-40 or is there another parameter that sets the EGR to the state you mention, "command the EGR VALVE CLOSED"??
Thanks for your reply as I do not want to move to a bug smoking killer just yet!