97 c280 Code P0105 Replaced MAP Sensor did not fix problem
 

HELP! Got P0105 fault code. Checked MAP sensor connector and all three contacts have proper connections. So replaced sensor with new. Same code came back. Freeze frame told me the intake manifold pressure was over 39" Hg. It is impossible as intake manifold is always under vacuum and atmospheric pressure is 30" Hg max. Any suggestions? Anybody has the troubleshooting guide for this code?