I don't see the hole for the mass air flow sensor?
2009232
Mine had one on either side depending on length of wires. Also came with rubber plug to close the one not needed.
816060
It was the rear O2 sensor on my 2007 Kia Spectra. Thought it was the front. I replaced it anyway but ended up buying a front sensor later.
2146695
There is a threaded hole. I use a Skil buffer so not sure of the size match up
290224
The air filter is on the top. If you are getting a clean the filter error code and the filter looks clean then yo might have the same problem I and many other owners of this product have had.
184924
No. Part of the installation is transferring the mass air flow sensor the factory intake to the K and N.
1274648
This does have a threaded hole on the side for an O2 sensor. If you have any other questions, feel free to contact us. info@truckfinity.com Thanks.
1013003
There are arrows on the long edge that indicate direction of airflow. As you remove the old filter you should be able to see the direction arrows. Otherwise, with the old filter removed, turn on your vacuum briefly to feel or use a piece of paper by the opening to determine direction of flow. My vacuum blows outward and that matched with the direction arrows on old filter. I suspect that is how most if not all installations work since the filtered air is typically being dispersed back into the room so the arrow should point out into the room.
286534
I do not know how to fix this, but I am pretty sure if it is the sensor you can order it and replace it. Before that check to see if it got clogged.
2098123
I have one with the airflow adjustment. You need to make sure it stays closed or you can be vacuuming along and not notice it open. You soon find out that you left the dirt laying there because the vent was open!
378373
I had no difficulty. What part seems to be missing? If something is not there perhaps you should contact the seller.
111967
You'd have to take off your stock air cleaner and see what shape the intake is top left piece in pic is the piece that connects to your intake (round piece with ovalish raised piece)
795612
The display should have an error code that you can look up on the nsvien site. More likely than not, you need to clean the air intake
103029
Other option is to remove the mass air flow sensor and spray the wire/sensor. Did it to my VW passat and wasn't too hard.
566500
It should have come with one, apparently this part is missing. I'd contact the vendor for another one. Bill
1602029
I face the intake part out. I believe that way your not blocking the air from entering the filter.
8730
Good question... the instructions refer to an arrow that indicates air flow direction, but there was no arrow on my unit... I am assuming from your question you didn't see an arrow either? I tested it with a known consistent air flow both ways and found no difference (within the margin of error of the unit) so I just arbitrarily picked an orientation and use it the same way each time (hoping this will deliver a more consistent comparison). I used a piece of tape on the outside of the unit to indicate airflow and just always "aim" it the same way. Perhaps the manufacturer could give us all a bit more clarification???
1252138
Look on the rubber seal. It should have some sort of indication as to which end is up. If I'm not mistaken I was unable to close the air filter compartment when the sir filter was in upside down. I hope this helps