How do I RESET the ECM on my 2003 Ford Focus SE 2.3 liter?

  • Thread starter Thread starter Erik Trudo
  • Start date Start date
E

Erik Trudo

Guest
I'm trying to reset the ECM so my car will "re-learn" my A/F ratio since I installed an HHO system. Please just tell me how to reset the ECM. Thanks!!!
 
Back
Top