How to Clean MAF-2005 5.4
#1
How to Clean MAF-2005 5.4
Tools needed: CRC Electrical Cleaner, Torx driver T15, and a flathead screwdriver
The MAF is located on the driver's side of the airbox, just above the throttle body.
Use the flathead screwdriver to gently pry the red tab toward you. It comes out like pulling out a drawer, not up.
Once the red retainer tab is pulled back, you can pull the entire black plug out of the socket. If it has never been unplugged, it may stick on you. Put the screwdiver blade between the plug and the MAF and gently pry it loose.
The two screws are then exposed and can be removed with the Torx driver. Be careful to not drop them! Once the screws are out, grab hold of the MAF and pull it out.
Here you see the tiny sensor wires in the MAF. DO NOT TOUCH! Spray liberally with the cleaner and let dry.
Reverse the procedure, being careful to not cross thread the screws. The entire process should take about 5 minutes.
The MAF is located on the driver's side of the airbox, just above the throttle body.
Use the flathead screwdriver to gently pry the red tab toward you. It comes out like pulling out a drawer, not up.
Once the red retainer tab is pulled back, you can pull the entire black plug out of the socket. If it has never been unplugged, it may stick on you. Put the screwdiver blade between the plug and the MAF and gently pry it loose.
The two screws are then exposed and can be removed with the Torx driver. Be careful to not drop them! Once the screws are out, grab hold of the MAF and pull it out.
Here you see the tiny sensor wires in the MAF. DO NOT TOUCH! Spray liberally with the cleaner and let dry.
Reverse the procedure, being careful to not cross thread the screws. The entire process should take about 5 minutes.
__________________
Jim
Jim
Last edited by Bluejay; 10-26-2009 at 10:53 AM.
#3
Several guys have reported idleing issues, running rough, etc and when they take it in, one of the things done is clean the MAF. It collects dust over time and it affects it's performance. Plus, I run an oiled airfilter, which if oiled excessively can cause it to collect dirt, so I have included cleaning it as part of my regular maintenance. I do it every 25,000 to 30,000 miles. A dirty MAF can also affect the mpg.
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Jim
Jim
#7
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Yes, and the stuff I used says it's good for the MAF as well. I suspect the contents are the same stuff.
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Jim
Jim
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