CAUTION:
Make sure you disconnect the power cable from the engine heater connector before driving away.
Note: The engine heater connector is located in the radiator grille at the front of your vehicle.

Connect the engine heater for 2 to 3 hours before starting the engine.
Switching off the engineFord Focus Reference Value Parameter Identification (PID)/Measured Signal Chart
The following listing reflects PIDS and/or measured values which may reveal a
possible concern within each system shown. Match the category number with the related
PID/measured signal and go to the Typical Diagnostic Reference Value Charts.
PID/Measured Signal Chart
Category Numbe ...