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 MANUALSPONTIAC2009SOLSTICE L4-2.0L TURBOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSAIR FLOW METER/SENSORSERVICE AND REPAIR
2009 Pontiac Solstice L4-2.0L Turbo
Air Flow Meter/Sensor: Service and Repair
2009 Pontiac Solstice L4-2.0L TurboSECTION Service and Repair
Mass Airflow Sensor Replacement
Removal Procedure
1. Disconnect the engine wiring harness electrical connector (1) from the mass air flow (MAF) sensor.
2. Remove the MAF sensor screws.
3. Remove the MAF sensor.
Installation Procedure
1. Install the MAF sensor.
Caution: Refer to Fastener Caution (Fastener Caution).
2. Install the MAF sensor screws and tighten to 0.6 Nm (5 lb in).
3. Connect the engine wiring harness electrical connector (1) to the MAF sensor.
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.