I did a
Solo Quick Race Weekend, Lemans 24H, 125cc Shifter Kart, 240 laps.
1 opponent, Same Class, Opponent Skill = Beginner, Grid Position = Player First.NO
Damage, no Mechanical Failures, no Fuel Usage, no Flags & Penalties, no Tire Wear.
Remove the battery from your controller & plug in the mini USB cable.
Go to Dashboard, then Console Settings (press menu button quickly), scroll down to "Settings", then "Power & Startup", then "Turn Off After" & select "Don't turn off automatically",
then press B, & press B again to return to Dashboard.
Return to Project Cars.MAKE SURE
that Time Progression is set to Real Time. CHECK
Time Progression again just before you start the race because sometimes it turns itself off when you change other settings.
Start the Race & as soon as your Kart moves across the starting line, pause the game & select "Simulate Remainder Of Session", then Select "Player Onboard Camera" & press X to select the camera of your liking.DO NOT
pause the game for any reason, DO NOT go to the dashboard, just leave the game & console alone
for about 24 hours & 27 minutes or so until the race is finished.
Make sure your console has adequate ventilation! Enjoy!