Throttle Body - Installation

6.4L





1. Clean and inspect the throttle body-to-intake manifold rubber O-ring seal (1) and replace if necessary.
2. Clean the sealing surface of throttle body and intake manifold (2).






CAUTION: Do not use spray (carb) cleaners on any part of the throttle body. Do not apply silicone lubricants to any part of the throttle body.

3. Install the throttle body (1) to the intake manifold by positioning throttle body to the manifold alignment pins.
4. Install the four throttle body retaining bolts (3) and tighten to 12 Nm (9 ft. lbs).
5. Connect the electrical connector (2) at the throttle body.
6. Install the air cleaner housing Air Cleaner Body - Installation.
7. A scan tool may be used to learn electrical parameters. Go to the Miscellaneous menu and then select ETC Relearn. If the relearn is not preformed, a Diagnostic Trouble Code (DTC) will be set. If necessary, use a scan tool to erase any DTC's from the PCM.