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BackroadBomber · 07-11-2012, 04:44 PM

I was seeing the same mpg up untill my dpfe sensor stopped working.

What I don't understand is why do they have to be around the same poundage as the stock ones? Doesn't the trucks computer change the short and long term fuel trim to compensate?

07-11-2012, 04:44 PM	#32 (permalink)
BackroadBomber EcoModding Apprentice Join Date: Aug 2009 Location: Hamburg, New York Posts: 104 Jenny - '02 Chevrolet Prizm Lsi 90 day: 31.45 mpg (US) Crowley - '23 Ford Maverick XLT 90 day: 24.18 mpg (US) Thanks: 4 Thanked 13 Times in 9 Posts	I was seeing the same mpg up untill my dpfe sensor stopped working. What I don't understand is why do they have to be around the same poundage as the stock ones? Doesn't the trucks computer change the short and long term fuel trim to compensate?