i just installed a vtec controller and im not sure how to set it!!! also i need help with finding a ecu diagram couse vtec wires are different in 2000 and 2001 accords i tried the 2000 and it did not work!!!!!

 

the best thing to do, it hit the dyno. that is the only way to set it for optimal output. i set mine (95 del sol vtec) with the following settings:
VTEC: 5900 (hi) 5000 (lo)
throttle: Lo 5% Hi 75%
Fuel Lo 2000 +1% 2500 +2% 3000+3%
Fuel Hi 3500 +2% 4500 +4% 5500 +6%

we set my friends GSR with the following:
VTEC: 5000 (hi) 4600 (lo)
Throttle: Lo 6% Hi 85%
Fuel Lo 2000 +1% 2500 +2% 3000+3%
Fuel Hi 3500 +3% 4500 +6% 5500 +9%

we noticed gains in his car more since my settings were fairly low, but you should duno tune it anyway.

 

which motor do you have and what mods do you have?

 

oh, and remember that Accords have only 1 cam... so settings will vary