Those are not actual codes. They are instead the menu items used to tell you that other modules do have codes. The 7E9 is for the Engine Control Module and 7EF is the CAN node identifier for the area where the code is stored.
Basically, these would be like me handing you some map coordinates but with no map to use them with. You need to try the tool again or try a different one to see if you can get the actual code(s) that are in the system, many parts chains will scan the vehicle for free (and then try to sell you the parts needed to "fix that code") however you are better off posting the code and diagnosing the actual problem rather than throwing random parts at the problem.
Thursday, August 17th, 2023 AT 7:17 AM