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hackish · 01-28-2015, 09:30 PM

Disabling diesel EGR generally results in an increase in fuel economy but with a significant increase in emissions. The increase is so significant that the EPA was pushing to have limp mode mandatorys when EGR failed.

-Michael

01-28-2015, 09:30 PM	#41 (permalink)
hackish Calibration Engineer Join Date: Jan 2010 Location: Canada Posts: 86 Subie - '00 Subaru Impreza STi JDM 90 day: 22.49 mpg (US) Thanks: 1 Thanked 18 Times in 14 Posts	Disabling diesel EGR generally results in an increase in fuel economy but with a significant increase in emissions. The increase is so significant that the EPA was pushing to have limp mode mandatorys when EGR failed. -Michael __________________