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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 165 (ENGINE CONTROLS - 2.2L (L61) INTRODUCTION)REPAIR INSTRUCTIONSTHROTTLE BODY ASSEMBLY REPLACEMENTINSTALLATION PROCEDURE

2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Installation Procedure

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Installation Procedure

WARNING: This page is about a different car, the 2005 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Remove the shop towel from the throttle body opening.

Fig 1: Removing Shop Towel From The Throttle Body Opening
Courtesy of GENERAL MOTORS CORP.
Install the throttle body gasket.

Fig 2: Removing/Installing Throttle Body Gasket
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the throttle body assembly and bolts.
Tighten: Tighten the throttle body-to-intake manifold bolts - L61 to 10 N.m (89 lb. in.).
Connect the throttle body electrical connector.

Fig 3: Disconnecting/Connecting Throttle Body Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Position the outlet resonator/duct assembly into position.

Fig 4: Identifying Outlet Resonator/Duct Assembly
Courtesy of GENERAL MOTORS CORP.
Connect PCV fresh air vent hose assembly.
Tighten the clamp at throttle body assembly.
Position the outlet resonator/duct assembly up with support bracket and install the push-pin.
Tighten the clamp at the air cleaner assembly.
Connect the intake air temperature (IAT) sensor connector.
Turn the ignition ON for one minute while the engine control module (ECM) automatically relearns throttle position.

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.