Hey, I have a 2002 and I can see the fast idle adjustment screw that needs to be turned to raise the high idle. The question is how to reach and turn it. I have tried long screwdrivers, screwdriver tip in a ratchet to get a better angle, and even a flexible adjusting arm that can go from where the screwdriver tip its in and the other end can fit a drill or ratchet. I can't figure out how to adjust it because its tucked away so well.
Gotta lift the tank. Gives plenty of room to use a regular length screwdriver. FYI, it's best to do this adjustment with the engine warm at the end of a ride. If done cold, you'll turn it up, and it will end up too high, and require another adjustment to lower it down. Good luck.
Look at post #6