turn on ignition, wait 20 seconds
start the engine and leave at idle untill cooling fan cuts in (with a/c off)
test drive the vehicle at low load, going through all the gears accelerating and decelrating (between 1500rpm and 3500rpm)
turn off ignition
wait one minute before restarting
a cumulative functioning time of at least 20 minutes is necessary to enable the injector learning process
the re-initialisation is complete
