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Old 06-27-2007, 12:57 PM
Randy24
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Default 2001 Pathfinder Mass Airflow Sensor

Hi all,

Im new here, but familiar with a maxima web site... I have looked all over for forums for pathfinders...only found a couple that deal with older models & serius off roadin, which leads me here!! Very well set up site with lots of good info...thank You!! Here is my question, My wife has a 2001 Pathfinder in which the CEL light has indicated MAF & lean bank 1 & 2... I ordered a remanufactured MAF from Amazon/ Python?? I installed & the truck ran horrible. I put the old one back in & pathfinder runs fine but still throwing codes... I replaced just about every sensor in my Maxima & I basically followed the same procedures/ disconnect the neg bat terminal and changed the MAF... Are there any other proceedures that I am Missing on the Pathfinder... Do I have to reset the computer for the new MAF??? Is there a learning period for the ECU??? any help would be appreciated.. I believe the New MAF maybe bad??? Thank YOU :confused:
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