Throttle Body: Installation: 5.7L

Fig 1: Throttle Body O-Ring 5.7L

Courtesy of DAIMLERCHRYSLER CORP.

1 - Item_1

2 - Item _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.

Clean and check condition of throttle body-to-intake manifold O-ring (2). See Fig 1.
Clean mating surfaces of throttle body and intake manifold.
Install throttle body to intake manifold by positioning throttle body to manifold alignment pins.

Fig 2: Throttle Body 5.7L
Courtesy of DAIMLERCHRYSLER CORP.

1 - Item_1

2 - Item _2
Install 4 mounting bolts (2). See Fig 2 (Refer to FUEL SYSTEM/FUEL DELIVERY - SPECIFICATIONS) .
Install electrical connector (3).
Install air plenum.
A Scan Tool may be used to learn electrical parameters. Go to the Miscellaneous menu, and then select ETC Learn.
If the previous step is not performed, a Diagnostic Trouble Code (DTC) will be set.
If necessary, use a scan tool to erase any Diagnostic Trouble Codes (DTC's) from PCM.