Expedition 4WD V8-4.6L SOHC VIN W (1999)
5. Remove the mass air flow sensor plate and Mass Air Flow (MAF) sensor from the outlet side of the air cleaner.
6. Disconnect the mass air flow sensor electrical connector from the extension harness.
7. Separate the mass air flow sensor plate from the mass air flow sensor
^
Remove the nuts from the mass air flow sensor plate.
INSTALLATION
1. To install, reverse the removal procedure.
CAUTION: The grommet used to seal the engine air cleaner housing at the extension harness must be fully seated. Failure to do so will result in
unmetered air entering the engine.
NOTE: Use the alignment notch to properly align the inlet side and the outlet side of the air cleaner.
