Safety Glasses
Nitrile Gloves
MAF Sensor
Air Filter (optional)
MAF Sensor Cleaner
Sockets
Step 1: Locate the Sensor to Be Replaced
Start by locating your MAF sensor. On our vehicle it’s between the air filter box and the intake hose.
There’s an electrical connection that plugs in at the side. Remove the plug.
Next, loosen the clamps or bolts on the air filter box, then lift it up.
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Do It Right: Now is a good time to change your air filter if it’s looking dirty. |
Step 2: Remove the Old Sensor and Install a New One
In our case, we’ll use the key included with our new MAF sensor to slide into the slot on the air box to release the old sensor and slide it out. If your new sensor did not come with a key, then you should be able to remove the old sensor without any tools. There may be clips or clamps holding the sensor in place.
If you’re replacing the old sensor, you can slide the new sensor into place.
Finally, reconnect the hoses, tighten the clamps, and bolt down the air filter box.
If you’re cleaning your existing MAF sensor, take the component away from the engine into a well-ventilated area. A small amount of buildup can give your engine faulty readings, so don’t be afraid to use plenty of cleaner. You may even want to spray it down several times. Follow the directions on your cleaner to allow for sufficient drying time before reinstalling. It’s possible that cleaning the sensor won’t be enough to get it working again, and it will need to be replaced.
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Do It Right: Only use MAF sensor cleaner. Other cleaning fluids can cause damage and leave unwanted residue. Use the cleaner to spray the interior thoroughly to remove any dirt that may have accumulated. |
