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Home >> Lincoln >> 2021 >> Navigator Base, RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Charging And Controls - 3.5L ECOBOOST (272KW/370PS) >> Removal And Installation >> Throttle Body >> Installation

Throttle Body: Installation

NOTE: Make sure that the mating faces are clean and free of foreign material.
  1. Inspect the turbocharger or engine air intake system components and clean, if necessary.
  2. Inspect the throttle body gasket, clean and replace the throttle body gasket as needed.
    GFD543328Courtesy of FORD MOTOR COMPANY
  3. Install the throttle body, then install and tighten the throttle body bolts in the following 2 stages.

    Torque

    :Stage 1: Tighten to: 89 lb.in (10 Nm)

    Stage 2: Tighten an additional: 90°

    GFD543327Courtesy of FORD MOTOR COMPANY
  4. NOTE: When connecting the throttle body electrical connector engage the red connector locking tab after fully installing the throttle body electrical connector. The red tab will not slide forward unless the throttle body electrical connector is fully installed.

    Connect the throttle body electrical connector.

    GFD543326Courtesy of FORD MOTOR COMPANY
    1. Install the throttle body inlet pipe, then tighten the throttle body inlet pipe clamp.

      Torque

      : 44 lb.in (5.0 Nm)

    2. Connect the quick release coupling. Refer to: Quick Release Coupling 3.5L EcoBoost .
    GFD543329Courtesy of FORD MOTOR COMPANY
  5. Connect the charge air cooler outlet pipe. Ensure that the clip is fully engaged, test the connection by pulling.
    GFD543330Courtesy of FORD MOTOR COMPANY
  6. Install the air cleaner outlet pipe RH. Refer to: Air Cleaner Outlet Pipe RH 3.5L EcoBoost .