Mode 6 – Find Ford Misfires Before Code Sets
May 30, 2009 Auto Scan Tool, Ford Problems, Tech/Mechanic 13 Comments
Mode $06 misfire information displayed
Misfires particularly in Ford cars and trucks can many times be identified before a misfire code sets and turns the CEL (Check Engine Light) on. This is a huge time saver, especially when there is a definite misfire felt but the code seems to take forever to appear. Fords take a long time in some cases to run through it’s necessary drive cycles needed for self testing. Auto technicians deal with this common problem of diagnosing misfires on Ford vehicles with no codes set by using Mode $06. Usually only manufacturer specific scan tools will display misfire data when there’s no code, but OBD 2 generic scan tools that can access mode 6 on Ford vehicles can be a great help.