Boy, I hope you're sitting down, or you WILL be for this repair!
This is not a fuse issue. It is a result of the battery being disconnected during the recent service. The Engine Computer lost its memory. As you drive the car, fuel trim numbers will be relearned without you ever knowing that is taking place, but the computer also has to relearn "minimum throttle". Until that takes place, the engine may be hard to start unless you hold the accelerator pedal down 1/4", you won't get the nice "idle flare-up" to 1500 rpm at start-up, and it will tend to stall at stop signs.
I hope you're up to the solution! To meet the conditions needed for the relearn to take place, drive at highway speed with the engine warmed up, then coast for at least seven seconds without touching the pedals.
Tuesday, June 16th, 2015 AT 4:35 PM