It’s the same but different.

Don’t get caught out diagnosing Ford 4F27E or Mazda FN4AEL. Ford Focus and Mazda 3 share the same Automatic transmission but with different electronic strategies. As the diagram shows, apart from the EPC being common to both, solenoids A to E in each make are used for a different shift strategy. As the diagram showsContinue reading “It’s the same but different.”