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pete c · 03-20-2013, 10:29 AM

The voltage to the FP on my '90 Toyota pickup (motorhome) varies. I assume that means it has the ability to vary pump power output. I think there is a return line, but, I'm not sure. Maybe Toyota was already doing this 23 years ago?

03-20-2013, 10:29 AM	#13 (permalink)
pete c Master EcoModder Join Date: Oct 2011 Location: ellington, ct Posts: 830 Thanks: 44 Thanked 104 Times in 80 Posts	The voltage to the FP on my '90 Toyota pickup (motorhome) varies. I assume that means it has the ability to vary pump power output. I think there is a return line, but, I'm not sure. Maybe Toyota was already doing this 23 years ago?