ecu mapping/remapping

[iBot]

any one got any sites with information on locating your ecu and the tools you need to reflash it? I'm a qualified solderer and afiak thats the main skill you need?

 

[iBot]

I have access to fair few cars.

Would this be any use?
http://cgi.ebay.co.uk/ELM-323-OBD2-...7QQihZ006QQcategoryZ30921QQrdZ1QQcmdZViewItem

I know a lot of my friends wouldnt mind having there 0.60's logged and such.

but AFAIK obd2 is for reading only, not writing/flashing anything.

 

[iBot]

okay so the first port of call is getting my laptop a usb or com port obd2 wire? Can I use this to monitor my engine when i'm driving? And work out my top speed, average speed etc? I suppose this depends a great deal on the ecu and car it's self