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vtec-e · 05-18-2009, 08:00 AM

So it would appear to regulate the fan speed with the use of a variable resistor. This could be used to regulate how much a grille block opens. I'm not sure how so i'll leave it to the electrical experts here.

ollie

05-18-2009, 08:00 AM	#6 (permalink)
vtec-e Master EcoModder Join Date: May 2008 Location: Ireland Posts: 507 De Yaris - '04 toyota yaris T2 90 day: 69.55 mpg (US) Thanks: 111 Thanked 32 Times in 22 Posts	So it would appear to regulate the fan speed with the use of a variable resistor. This could be used to regulate how much a grille block opens. I'm not sure how so i'll leave it to the electrical experts here. ollie