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Onedopehatch · 02-23-2015, 09:04 AM

Ok, if I switched to the p07 for a little bit then got the wideband O2 would the gas mileage increase with just the new ecu? Or will it run worse because it's missing the wideband O2?

02-23-2015, 09:04 AM	#5 (permalink)
Onedopehatch EcoModding Lurker Join Date: Feb 2015 Location: Quad cities Posts: 15 Thanks: 4 Thanked 0 Times in 0 Posts	Ok, if I switched to the p07 for a little bit then got the wideband O2 would the gas mileage increase with just the new ecu? Or will it run worse because it's missing the wideband O2?