VCM scanner not reading DTC or Emissions readiness
Trying to read codes that I know are there but when I click the read DTC button it almost immediately pops up "no DTC codes"
I know they are there because they show up on my edge CTS code reader when I scan DTC
It also shows nothing in the Emissions readiness box
I have re downloaded the latest program but this did nothing. I need to be able to check this stuff for inspection and im unable to, any help would be greatly appreciated!!
08 Ford f150 5.4