Kinda wordy so sorry in advance.

I left the OBA compressor switch turned on and drained my battery, dead.
Charged it with a battery charger for several hours(left terminals on,
oops).

When the battery was charged enough to turn the engine over, the first time
it would just turn and act like it wasn't getting spark/gas. I disconnected
the battery terminal, reconnected and let it sit for a few minutes. Then I
turned it over again and after several rotations it acted like it wanted to
start but was flooded or not getting enough gas. I had to pump the gas like
a carburated engine to get it to start and continue pumping to stop it from
dying.

When it did idle it was running like crap. It sounded like the fuel
injectors weren't in sync with the firing of the plugs. Diesel sound. When
it warmed up it was fine but still feels like something just isn't right.
When I start it in the morning now, it still sounds like a Diesel till it
warms up.

Any ideas on what the prob could be? Don't know if I screwed up the
computer or something else.