I have a 2003 Passat Wagon.
I've had the engine light come on a few times recently. The car just had its 40K $ervice and it was off for a few days. It came back on when we were going on a small road trip (200miles) 1/3 of the way down I filled up with Super Unleaded and put in a bottle of Techron. 1/2 through the trip the Light went out.
Now a few days later, the light is back on. We will be going on a much longer trip this weekend (over 1000 miles) and wanted to take the Passat, though I don't think I'll have time to get the Service people to look at it between now and then.
Any Suggestions?
Thanks, Scott