Results 1 to 4 of 4

Thread: 2013 CX-9 Touring P2A04

  1. #1
    Registered Member

    2013 Mazda CX-9 Touring

    Join Date
    May 2019
    Location
    New Orleans
    Posts
    2

    2013 CX-9 Touring P2A04

    Hello,

    My wife's having issues with her 2013 CX-9 Touring (75,000 miles) and I joined the forum hoping for help. I usually work on my older Honda, but leave her Mazda alone.
    Yesterday the CEL came on while she was driving. This morning I connected my generic wifi connector and my laptop to see what was going on. The DTC was P2A04, downstream oxygen sensor range/performance.

    She took it to the dealership (her choice) and was told she needed 2 oxygen sensors, a catalytic converter, and spark plugs. After recovering from their list of work they wanted to do she brought it back home to me in tears.

    I'm not sure where to start on her vehicle, but I do have all the information my scan tool provided that goes with the DTC, but it saved as a .txt file and I don't see how to attach it here. Any help/ideas would be appreciated. Thanks!

  2. #2
    Registered Member


    Join Date
    May 2012
    Location
    NY
    Posts
    137
    For the text file posting here open the file in one of the built in text editors that came with your computer (Notepad or the like), "select all" for the text and cut/paste it here. Once you do that perhaps the other folks here on the site can chime in.

  3. #3
    Registered Member

    2013 Mazda CX-9 Touring

    Join Date
    May 2019
    Location
    New Orleans
    Posts
    2
    Quote Originally Posted by rowlands57 View Post
    For the text file posting here open the file in one of the built in text editors that came with your computer (Notepad or the like), "select all" for the text and cut/paste it here. Once you do that perhaps the other folks here on the site can chime in.
    Oh yeah. Duh!



    This report is generated on: 2019-5-2 6:19:53
    Vehicle VIN: JM3TB2CA9D0407299


    Pending DTCs
    --------------------------

    P2A04
    O2 Sensor Circuit Range/Performance Bank 2 Sensor 2



    Active DTCs
    --------------------------

    P2A04
    O2 Sensor Circuit Range/Performance Bank 2 Sensor 2



    Freezeframe: 0 DTC: P2A04
    --------------------------

    FT86 engine oil temperature
    -40.00 C

    FT86 engine oil temperature
    -40.00 F

    Fuel system 2 status
    NODATA

    Fuel system 1 status
    Closed

    Calculated engine load value
    61.96 %

    Engine coolant temperature
    80.00 C

    Engine coolant temperature
    176.00 F

    Short term fuel trim - bank 1
    3.13 %

    Long term fuel trim - bank 1
    4.69 %

    Short term fuel trim - bank 2
    1.56 %

    Long term fuel trim - bank 2
    3.91 %

    Engine rpm
    1677.25 RPM

    Vehicle speed
    20.00 KPH

    Vehicle speed
    12.43 MPH

    Ignition timing advance for cylinder 1
    28.50 Deg

    Intake air temperature
    28.00 C

    Intake air temperature
    82.40 F

    Air flow rate from mass air flow sensor
    29.60 g/s

    Absolute throttle position
    22.75 %

    Oxygen sensor output voltage bank 1 sensor 2
    0.12 v

    Short term fuel trim associated with O2 sensor bank 1 sensor 2
    99.22 %

    Oxygen sensor output voltage bank 2 sensor 2
    0.00 v

    Short term fuel trim associated with O2 sensor bank 2 sensor 2
    99.22 %

    Time since engine start
    421.00 sec

    Commanded Evaporative Purge
    25.10 %

    Fuel Level
    92.16 %

    Number of warm up since DTC cleared
    255.00

    JK 2012~2017 auto transmission fluid temperature
    OOR C

    Distance traveled since DTC cleared
    20998.00 KM

    Distance traveled since DTC cleared
    13050.34 Mile

    EVAP system vapor pressure
    OOR Pa

    EVAP system vapor pressure
    2.36 Psi

    Barometric Pressure
    96.00 kPa

    Barometric Pressure
    13.92 Psi

    Oxygen sensor output current bank 1 sensor 1
    0.06 mA

    Oxygen sensor equivalence ratio bank 1 sensor 1
    1.02

    Air to fuel ratio from wide range oxygen sensor bank 1 sensor 1
    15.01

    Wide range oxygen sensor output current bank 2 sensor 1
    0.05 mA

    Wide range oxygen sensor equivalence ratio bank 2 sensor 1
    1.01

    Air to fuel ratio from wide range oxygen sensor bank 2 sensor 1
    14.85

    Catalyst Temperature Bank 1 Sensor 1
    634.30 C

    Catalyst Temperature Bank 1 Sensor 1
    1173.92 F

    Catalyst Temperature Bank 2 Sensor 1
    634.30 C

    Catalyst Temperature Bank 2 Sensor 1
    1173.92 F

    Control Module Voltage
    13.84 V

    Absolute load value
    43.92 %

    Commanded equivalence ratio
    1.02

    Relative throttle position
    10.20 %

    Ambient air temperature
    28.00 C

    Ambient air temperature
    82.40 F

    Absolute Throttle Position B
    34.51 %

    Absolute pedal Position D
    26.27 %

    Absolute pedal position E
    13.33 %

    Commanded throttle actuator control
    16.08 %

  4. #4
    Registered Member

    2010 CX-9 GT

    Join Date
    Jan 2011
    Location
    Melbourne, FL
    Posts
    219
    Quote Originally Posted by podan View Post
    Hello,

    My wife's having issues with her 2013 CX-9 Touring (75,000 miles) and I joined the forum hoping for help. I usually work on my older Honda, but leave her Mazda alone.
    Yesterday the CEL came on while she was driving. This morning I connected my generic wifi connector and my laptop to see what was going on. The DTC was P2A04, downstream oxygen sensor range/performance.

    She took it to the dealership (her choice) and was told she needed 2 oxygen sensors, a catalytic converter, and spark plugs. After recovering from their list of work they wanted to do she brought it back home to me in tears.

    I'm not sure where to start on her vehicle, but I do have all the information my scan tool provided that goes with the DTC, but it saved as a .txt file and I don't see how to attach it here. Any help/ideas would be appreciated. Thanks!
    Couple things:
    1. It's probably just a bad O2 sensor.
    2. If it really is a catalytic converter, those are warranted for 8 years/80,000miles by federal law (read this, jump to page 4: https://nepis.epa.gov/Exe/ZyPDF.cgi/...y=P100NNQH.PDF)

    In short, you went to a garbage dealer that is trying to defraud you.

Similar Threads

  1. Replies: 28
    Last Post: 09-30-2014, 06:15 PM
  2. New CPO 2013 Touring
    By jlanger in forum CX-9 General
    Replies: 17
    Last Post: 01-09-2014, 01:26 AM
  3. 2013 CX-9 Touring new owner
    By The Jester in forum CX-9 General
    Replies: 3
    Last Post: 08-15-2013, 01:25 AM
  4. 2013 CX-5 Touring AWD Deal
    By Jay78412 in forum CX-5 General
    Replies: 22
    Last Post: 08-01-2013, 10:56 AM
  5. Replies: 7
    Last Post: 04-22-2013, 07:55 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •