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P0100 and P0110 codez

Discussion in '1st Gen. Tacomas (1995-2004)' started by Ccrowe323, May 29, 2020.

  1. May 29, 2020 at 7:16 PM
    #1
    Ccrowe323

    Ccrowe323 [OP] Well-Known Member

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    Cory
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    Vehicle:
    2001 Tacoma 3.4 DC 5speed TRD OR
    So 01 5vz is throwing codes P0100 Mass Air Flow Circuit and
    P0110 Intake Air Temperature Circuit Malfunction
    To be honest I’m not sure where the Intake Air Temp sensor is, or is that part of the IAC?
    I might just be spacing this lol, I didn’t see the check engine light until it was late and all I did was use my obd2 to check the codes and these are what popped up, didnt have time to trouble shoot anything yet.
    2 years ago when I bought the truck, on the trip home from NC I had CEL for MAF so I just stopped and got a cheap autozone one on the trip. It’s been fine since, until it just threw the code today.

    Anyone else have this happen, both codes same time?
    If so what was the issue?

    Tomorrow I’m going to dig deeper, clean the MAF, test the IAC, and whatever else that could be related.
     
  2. May 29, 2020 at 10:52 PM
    #2
    Glamisman

    Glamisman Well-Known Member

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    the intake air temp sensor is built into the MAF. I would unplug and re-plug the MAF connector first.
     
    nagorb likes this.
  3. May 29, 2020 at 11:03 PM
    #3
    nagorb

    nagorb Should be a dang perma mod

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    2001 dbl cab 4x4
    And clean with maf cleaner
     

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