E 450 V8-5.4L (2009)
4. NOTE: The red clip must be pulled out before disconnecting the electrical connector.
Disconnect the MAF sensor electrical connector.
5. Remove the 2 screws and MAF sensor.
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To install, tighten to 2 Nm (18 lb-in).
6. NOTE: The grommet used to seal the ACL 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 correctly align the inlet side and the outlet side of the ACL.
To install, reverse the removal procedure.
