Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Test: Alternator vs. no alternator = 10% MPG gain @ 70 km/h

markweatherill · 04-11-2011, 12:38 PM

I just got home and checked the circuit diagram for the alternator on my Toyota. One of the lines going to it comes from the ECU so it sounds like the manufacturers have this covered.

04-11-2011, 12:38 PM	#119 (permalink)
markweatherill Master EcoModder Join Date: May 2008 Location: UK Posts: 332 Thanks: 16 Thanked 79 Times in 54 Posts	I just got home and checked the circuit diagram for the alternator on my Toyota. One of the lines going to it comes from the ECU so it sounds like the manufacturers have this covered.