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H-Man · 03-27-2013, 08:48 PM

I was thinking about how some of the newer diesel cars have SCR and urea injection to reduce NOx, why don't auto makers use the same thing on lean burn engines so that the NOx output is acceptable even in California?

03-27-2013, 08:48 PM	#1 (permalink)
H-Man The brake pedal is evil Join Date: Jan 2013 Location: Arizona Posts: 401 Denny's Detector - '08 Mercury Grand Marquis Taserface - '17 Chevy Volt Thanks: 5 Thanked 57 Times in 52 Posts	SCR on gasoline lean burn engine? I was thinking about how some of the newer diesel cars have SCR and urea injection to reduce NOx, why don't auto makers use the same thing on lean burn engines so that the NOx output is acceptable even in California? __________________ Getting sensor data off of a pre OBDII Toyota ECU via TDCL. All of this is on E10: Project E is my current focus.