Got a couple of codes today. I asked a couple of my good friends that are pretty good with Z28's and they're stumped. So, I thought I log on and ask the gurus. Alright here they are:

P0101, the PCM has determined that there is a discrepency between the "ACTUAL" mass air flow input and the "calculated" mass air flow input derived from the input gathered from other sensors i.e.; throttle position sensor, barometer presssure sensor, ect.

P0441, The PCM has determined that the purge flow in the evaporative emission control system is incorrect for the corrent engine operation conditions.

Any ideas? Any suggestions would help. Thanks fellas.