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 840 (ENGINE CONTROLS AND FUEL - 2.2L - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSFUEL PUMP MODULE REPLACEMENT (NU6)INSTALLATION 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 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Fuel Pump

GM2292113

Courtesy of GENERAL MOTORS CORP.

Install the fuel pump (1).

Fig 2: Fuel Pump Turned Clockwise So Locking Tab Seats Into Position

GM2292131

Courtesy of GENERAL MOTORS CORP.

Turn the fuel pump clockwise so that the locking tab (1) seats the fuel pump into position.

Fig 3: Fuel Pump Electrical And Plastic Connector

GM2292110

Courtesy of GENERAL MOTORS CORP.

Connect the fuel pump electrical connector and the fuel pump plastic connector. Refer to Plastic Collar Quick Connect Fitting Service .

Fig 4: Fuel Pump Flange And O-Ring

GM2292108

Courtesy of GENERAL MOTORS CORP.

Install the fuel pump flange (1) and a NEW O-ring.

Fig 5: Fuel Pump Module And Plastic Connectors

GM2292107

Courtesy of GENERAL MOTORS CORP.

Partially install the fuel pump module and connect the plastic connectors. Refer to Plastic Collar Quick Connect Fitting Service .
Connect the electrical connector.

Fig 6: Cam Lock Ring

GM2292105

Courtesy of GENERAL MOTORS CORP.

Using the J-45722: wrench, install the cam lock ring (1) by turning clockwise.
Install the fuel tank. Refer to Fuel Tank Replacement .

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.