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 MANUALSPONTIAC2005VIBE FWD L4-1.8L VIN 8REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSAIR FLOW METER/SENSORSERVICE AND REPAIR
2005 Pontiac Vibe FWD L4-1.8L VIN 8
Air Flow Meter/Sensor: Service and Repair
2005 Pontiac Vibe FWD L4-1.8L VIN 8SECTION Service and Repair
MASS AIR FLOW (MAF) SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the electrical connector (1) from the mass air flow (MAF) sensor (4).
2. Remove the two fasteners.
3. Remove the MAF sensor (4) from the air cleaner housing (2).
4. Remove the O-ring (3).
INSTALLATION PROCEDURE
1. Install a new O-ring (3) on the MAF sensor.
2. Install the MAF sensor (4) into the air cleaner housing (2).
3. Secure the MAF sensor to the air cleaner housing with the 2 fasteners.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the 2 fasteners to 2 N.m (18 lb in).
4. Connect the MAF sensor electrical connector (1).
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.