Got a 05 with a JWT Pop charger on when purchased, The SES light came on soon after I got it and gives the following codes and dialog after them. Got it done at auto zone.

P11148-manufacter control fuel air metering

P1229-manufacter control fuel air metering

P1279-manufacter control fuel air metering

P1278-manufacter control fuel air metering

Will the Pop Charger trigger these codes? Or is it the mass air sensor? Hope this is the right thread for this post

 

Check the wires/plug on the MAF. Did you take the MAF out for any reason?

 

Took it off only after the codes and cleaned with CRC mass air sensor cleaner, Thought it might be fowled with filter oil. Light went out for about 1 hour and then came back on. Checked the light and it came back with the same codes . The car runs fantastic when the light comes on and I have no problems with it at all. Have owned every other Z and this is my first 350 so I am in a learning process.