Removal and Installation

Remove the Motor Electronics Cooling System (MECS) expansion tank nut and bolt, position the tank aside.
- To install, tighten the nut and bolt to 12 Nm (106 lb-in).
  
  Fig 1: Location of Motor Electronics Cooling System (MECS) Expansion Tank Nut And Bolt
  Courtesy of FORD MOTOR CO.
Disconnect the brake booster vacuum sensor electrical connector.
Release the brake booster vacuum sensor retainer ring and remove the vacuum sensor.

Fig 2: Releasing Brake Booster Vacuum Sensor Retainer Ring
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.
Following the scan tool instructions, carry out the Multi-Calibration Routine.