No one wants to leave their Z06 for the day; in my case, the dealer I like to go to is an hour's drive. Less than 2 hours from the time I got pulled up by the service dept. until the program update was complete, the paperwork done, and I was on my way home.HI there,
AND BE PATIENT, DO NOT WAIT FOR THE VEHICLE.
In order for this calibration to be done correctly, it must be allowed to run its course AND NOT STOPPED.
Drop the car, leave it for the day and the programming will work. IT can take up to 2.5 hours to accurately perform, based on production date and options on the car.
Then I am one very fortunate technician, as my customers drive more than 3 hours to get to me, and gladly accept a loaner car.
Im VERY LUCKY indeed.