Cant pull codes?

I was driving my car last night when I popped a CEL. Then I noticed that the factory boost gauge stopped working. So I go to pull the codes and I get nothing. Checked all fuses and can't see anything that would keep me from pulling codes . Any help ? /ubbthreads/images/graemlins/banghead.gif

 

[misfitsnemesis]

I had the same problem not to long ago. Had me worried that my dognosis port was messed up. I tried all the ways vfaq tell you to and would not pull it. I ended up waiting 3 more days till my DSMlink keyspan adapter came in. Then pulled it off link. So hopefully u can get it pulled with out a logger or some other system. I know every auto parts store only does OBD2 stuff.