Saw this on another site. does it work and what does it actually do??
is it safe to be doing??
IS200: Resetting ECU
Make sure the ignition is turned off
Remove the engine bay fuse box cover
Remove the 20Amp/25Amp EFI fuse
Remove the 15Amp ETCS fuse
Wait 30 seconds
Re-insert the two fuses
Install the fuse box cover