How to Check Ford Engine Codes Without a Scanner!
1. Turn the ignition to the on position without starting the engine.
2. Press and release the gas pedal 3 times within 5 seconds.
3. The check engine light will flash a series of codes.
4. Each code will be represented by a number of flashes, with a short pause in between.
5. For example, 1 flash, pause, 2 flashes would represent the code 12.
