Mass Air Flow (Maf) Sensor; Operation - Ford Ranger Maintaince And Repair Manual

2. Disengage the wiring harness connector from the IAT sensor.
3. Remove the sensor from the air cleaner outlet tube.
To install:
4. Wipe down the air cleaner outlet tube and IAT sensor mounting boss to clean the sensor area of all
dirt and grime.
5. Install the sensor into the air cleaner outlet tube securely.
6. Attach the wiring harness connector to the IAT sensor.
7. Connect the negative battery cable.

Mass Air Flow (MAF) Sensor

OPERATION

The Mass Air Flow (MAF) sensor directly measures the amount of the air flowing into the engine. The sensor
is mounted between the air cleaner assembly and the air cleaner outlet tube.
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HOW TO USE THIS BOOK
To remove the IAT sensor, disconnect the wire harness plug ...
... then loosen and remove the sensor from its mounting boss
REMOVAL & INSTALLATION