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.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 271 (ENGINE CONTROLS (INTRODUCTION) -- 5.7L)REPAIR INSTRUCTIONSSECONDARY AIR INJECTION (AIR) SHUT-OFF VALVE REPLACEMENTINSTALLATION PROCEDURE

2001 Chevrolet Cavalier LS, 2.4 T

Installation Procedure

2001 Chevrolet Cavalier LS, 2.4 TSECTION Installation Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: AIR Shut Off Valve Hoses & Clamps

Courtesy of GENERAL MOTORS CORP.

Install the AIR pump shut off valve.
Install the AIR hose (1) to the AIR shut off valve outlet port.
Install the clamps (2) to the AIR shut off valve hoses.

Fig 2: Air Shut Off Valve Vacuum Hose

Courtesy of GENERAL MOTORS CORP.

Install the vacuum hose to the AIR shut off valve (2).
Install the fascia front close out panel. Refer to Fascia Replacement - Front Bumper in Bumpers.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

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.