Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1282 (ENGINE CONTROLS AND FUEL - 3.5L - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSTHROTTLE BODY ASSEMBLY REPLACEMENTINSTALLATION PROCEDURE

2006 Pontiac G6 GTP, 2D Coupe, Standard

Installation Procedure

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Installation Procedure

WARNING: This page is about a different car, the 2010 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Upper Intake Manifold

Courtesy of GENERAL MOTORS CORP.

Install a NEW throttle body gasket (7).
Install the throttle body (8).

CAUTION: Refer to Fastener Caution .

Install the throttle body bolts (9) and nuts (10).
Tighten: Tighten the bolts/nuts to 10 N.m (89 lb in).

Fig 2: Identifying Heater Inlet And Outlet Pipe Nuts

Courtesy of GENERAL MOTORS CORP.

Reposition the heater inlet and outlet pipes and install the pipe bracket to the throttle body studs.
Install the heater inlet and outlet pipe nuts (1).
Tighten: Tighten the nuts to 10 N.m (89 lb in).

Fig 3: Identifying Engine Wiring Harness Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the engine wiring harness electrical connector (2) to the ETC.
Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .
Perform the Throttle Learn Procedure. Refer to Throttle/Idle Learn .

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.