Fuel pressure problem?

[Houdini]

Drove the car for the first time to work today without getting into the boost. Made it to work without any issues. On the way home I noticed several times under very light throttle a hesitation, and then shortly after the check engine light would come on. This happened 3 times for around 30 seconds each time. It happened after light throttle and then the light would go off after steady driving at 35 mph. Seems like a low fuel pressure problem, what do you think? Can't look into it until Sat but thought I'd gather a few of your ideas.

Thanks in advance, Russ

[TheBard]

I'd say sounds like time for the paperclip test! and I'd keep my fingers crossed that it isn't the CAS/O2 combo.

Good luck,
Ian