(this is on my 87 GTA w/ a 305)
I tried a known working MAF from a friends car, the code still came up so I went through the GM troubleshooting flow chart, and all checked out OK. I went ahead, and replaced the MAF Power/Burn off relays just b/c I had some new ones that I never installed on my vette. I also tried the computer from the vette w/ no change in results. I am now officially stumped. The engine runs great, no vacuum leaks/misfires or anything. If anyone has a suggestion,I will be happy to take the advice.
Thanks
Chris