Explorer 4WD V8-4.6L VIN W (2002)
Mass Air Flow Sensor: Service and Repair
REMOVAL
1. Disconnect the battery ground cable.
2. Disconnect the MAF sensor electrical connector.
3. Remove the MAF sensor.
1
Loosen the air cleaner outlet tube clamp.
2
Remove the four bolts and remove the MAF sensor.
CAUTION: The MAF sensor electronics module and body are calibrated as a unit and must be serviced as a unit. Do not tamper with the sensing
elements located in the air flow bypass of the MAF body.
INSTALLATION
1. To install, reverse the removal procedure.
