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 MANUALSCHEVROLET2005MONTE CARLO V6-3.8L SC VIN 1REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSAIR FLOW METER/SENSORSERVICE AND REPAIR
2005 Chevrolet Monte Carlo V6-3.8L SC VIN 1
Air Flow Meter/Sensor: Service and Repair
2005 Chevrolet Monte Carlo V6-3.8L SC VIN 1SECTION Service and Repair
MASS AIR FLOW (MAF) SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the fuel injector sight shield.
2. Disconnect the MAF sensor electrical connector (8).
IMPORTANT: The mass air flow (MAF) sensor is attached to the throttle body assembly.
3. Remove the MAF sensor screws (9).
4. Remove the MAF sensor (1).
INSTALLATION PROCEDURE
1. Install the MAF sensor (1).
2. Install the MAF sensor screws (9).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 3 N.m (27 lb in).
3. Connect the MAF sensor electrical connector (8).
4. Install the fuel injector sight shield.
RENDER: 1.0x
NO RELATED
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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.