I didn't drive my 996 C2 for a few weeks and I started it up, the car has rough idle, no power and will not rev over 3000 rpm. kept idle for a few mins and eventually stalled and doesn't start. I used a diagnostic reader and codes P00bf , P9ff9 , P80e2 showed up but i looked everywhere can't find what the codes mean. any ideas?

 

I could not find it either. Try Loren over at Renntech.org. He is a great resource.
James Greer

 

thanks for the info