Possible Cause

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

DTC: P0107 

• MAP sensor PB line short to ground
• MAP sensor VCC1 line open
• MAP sensor VCC1 line short to ground

DTC: P0108 

• MAP sensor PB line open
• MAP sensor PB line short to power
• MAP sensor SG1 line open

Common 

• MAP sensor failure
• PCM internal circuit failure