i just downloaded smanager from hondata, is this software difficult to get used to using? i dont want to destroy my ecu or motor

 

No, it's very easy to work with.

 

is there like an online manual that teaches you how to use it?

 

Take a look at Hondata's Tech section. Good place to start anyway.

http://www.hondata.com/stech.html

 

http://www.hondata.com/help/smanager/index.html

 

how can i eliminate knock sensor so that i can use vtec on the s300? and I saw that there is a section to erase Fault Codes, Will the code come back on if its a problem in the sensor? is it a bad idea to clear Cylinder position sensor code?