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ksa8907 · 02-06-2016, 08:55 AM

I don't have experience with hondas, but it may take a couple tanks for the ecu to learn the new operating conditions. The ecu doesn't know what size the engine is.

02-06-2016, 08:55 AM	#5 (permalink)
ksa8907 Master EcoModder Join Date: May 2012 Location: Tampa, FL Posts: 1,745 Volt, gas only - '12 Chevrolet Volt Premium 90 day: 38.02 mpg (US) Volt, electric only - '12 Chevrolet Volt Premium 90 day: 132.26 mpg (US) Yukon Denali Hybrid - '12 GMC Yukon Denali Hybrid 90 day: 21.48 mpg (US) Thanks: 206 Thanked 420 Times in 302 Posts	I don't have experience with hondas, but it may take a couple tanks for the ecu to learn the new operating conditions. The ecu doesn't know what size the engine is. __________________