Anyone else having this problem? EPC light on A4 appears intermittently -- usually when trying to start the engine (hot, cold, lukewarm - no difference). Ignition tough to crank, but will start. EPC stays lit, car runs on reduced power. Drive about a block, pull over, stop and start the car again -- and voila! no problem (for at least a few more starts).

Then, afterwhile, check engine light appeared (steady) -- but disappeared after a few days.

Code shows a P0322. Best guess is the crankshaft position sensor?? What's a girl to do?