Quote Originally Posted by [-Polo GTI-] View Post
spot on mitch. single flash is standard setting and double flash is race-gas setting (chipped). you then need to turn your car completely off for 10 seconds before firing up.

in saying this however, it can be installed the other way around. i'm sure if you have a fiddle around for a couple of minutes, you will know the difference!
This is actually wrong Rhys. Race-Gas would be a 3rd or 4th program (for extra cost). Make sure you got 100 (it might even be 104?) octane if you do have the race gas. It's for 100 octane fuel. And yeah, it's not always 1 for stock 2 for 98 RON. That's the norm but they can do it in any order.