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Home >> Volvo >> 2003 >> V40 L4-1.9L Turbo VIN 27 B4204T4 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Flow Meter/Sensor >> Service and Repair >> Removal and Replacement
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Removal and Replacement






Replacing the mass air flow (MAF) sensor

Replacing the mass air flow (MAF) sensor




- Remove the clamp and the air intake hose. Use a twisting movement.
- Disconnect the connector.
- Remove the two Tx 25 screws.
- Remove the mass air flow (MAF) sensor.
- Remove the O-ring.

Installing the mass air flow (MAF) sensor
- Install a new O-ring.
- Position the mass air flow (MAF) sensor with the connector upward.
- Tighten the screws.
- Connect the connector.
- Clean the air intake hose. Press the air intake hose firmly into place on the mass air flow (MAF) sensor.
- Tighten the clamp.
- Check the function.

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