obdII codes on 2005 Mitsubishi Galant

hi when i try to use the scanner i keep getting data link error what does this mean and what do i do to get the codes so i know whats wrong with this car thanks

by in Longs, SC on June 24, 2011
1 answer
ANSWER by on June 24, 2011
You are having connection problems between the diagnostic link and the scanner. You could have a blown fuse or wiring probs. You may also have a failed computer.
Related Items:
Have an obdII diagnostic tool and it says that all four of my o2 sensors have failed. Service engine light is on. Is there a central point where there may be a bad connection?