OEM Part Number(s): 74-005, 30653, 5WK9633Z
004 Volvo S40 Sensor with Housing for L4 .9L Turbo
00-03 Volvo S40 Sensor with Housing
00-04 Volvo V40 Sensor with Housing
× Air Flow Sensor/Meter
How To Determine If These Are Malfunctioning
DTC codes P07/P074 may be set due to lean fuel mixtures and P07/P075 may be set due to rich fuel mixtures. DTCs P00 through P003 may also be set in the computer memory. A scan tool can be used to monitor the MAF data parameter during engine operation.
How To Install The Replacement Sensor
. Position MAF sensor in the vehicle. Make sure the airflow direction indicated on the sensor is toward the engine.
. Install sensor-to-air-duct seal(s), if so equipped, on the replacement MAF sensor.
3. Connect the MAF sensor to the throttle body air cleaner ducts. If the sensor mounts directly on the throttle body, install and tighten the mounting screws to 0 ft-lb. DO NOT OVERTIGHTEN!
4. Position clamps over the air duct/MAF sensor connections and tighten. Replace the clamps if necessary.
NOTE: For the MAF sensor to work properly, the sensor/air duct connections must be airtight.
5.CAREFULLY plug the harness connector lead into the MAF sensor.
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