Hey Guys,
Well, after about a year without pinging on my 2000 SC 4Runner, it started pinging . Unfortunately I can't quite afford the URD Fuel package so I went with the TMC1.1 for right now to get rid of the HG/LR ping. I found the basic installation instructions, but the latest ECU wiring diagrams are for a 1998-1999 4Runner (see link below):

http://slcpunk2003.tripod.com/id20.html

Is it essentially the same wires that I splice/connect in my 2000 4Runner or are they totally different? If they are different, anyone have the installation instuctions for a 2000 4Runner?...it would be greatly appreciated. Thanks guys for the help...Darshana S...