Mazdaspeed 3 Troubleshooting

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  1. L337TurboZ
    Like x 6

    TROUBLESHOOTING SHEET

    L337TurboZ, Aug 27, 2021
    Replies:
    3
    Views:
    9,435
    Awafrican
    Aug 28, 2021
  2. Turbojohnny

    Poor startup and no throttle response

    Turbojohnny, Jul 17, 2025 at 12:48 AM
    Replies:
    5
    Views:
    91
    Turbojohnny
    Jul 18, 2025 at 12:03 PM
  3. gv_racing

    Giles' Mystery High RPM High KR

    gv_racing, Jul 3, 2025
    Replies:
    5
    Views:
    171
    Easter Bunny
    Jul 15, 2025 at 9:30 PM
  4. silentuss

    Crank No Start | Hit a Bump While Braking | Gen 2

    silentuss, Jun 28, 2025
    Replies:
    0
    Views:
    106
    silentuss
    Jun 28, 2025
  5. joshbunnett13

    Low Boost, AFR Stuck at 14.85, STFT stuck at 0

    joshbunnett13, Jun 18, 2025
    Replies:
    1
    Views:
    138
    Easter Bunny
    Jun 18, 2025
  6. Nameless1298

    [SOLVED] ENG Bar 15a Fuse keeps blowing

    Nameless1298, Jun 14, 2025
    Replies:
    3
    Views:
    176
    Easter Bunny
    Jun 15, 2025
  7. Nameless1298

    Car died while driving, now wont start

    Nameless1298, Jun 7, 2025
    Replies:
    5
    Views:
    225
    Nameless1298
    Jun 14, 2025
  8. dinnerplate

    No-Start Fueling Issue

    dinnerplate, Jun 5, 2025
    Replies:
    7
    Views:
    265
    Enki
    Jun 8, 2025
  9. Kaleb T

    07 mazdaspeed 3 positive and negative ltft issues

    Kaleb T, Jun 3, 2025
    Replies:
    1
    Views:
    205
    Crazycanadian
    Jun 30, 2025
  10. nunzi

    Smoking Under Acceleration

    nunzi, May 25, 2025
    Replies:
    2
    Views:
    196
    nunzi
    May 25, 2025
  11. GabSpeed3

    Lean at WOT

    GabSpeed3, May 6, 2025
    Replies:
    1
    Views:
    233
    Crazycanadian
    May 20, 2025
  12. Connor

    Mazdaspeed 3 MAP sensor errors

    Connor, May 5, 2025
    Replies:
    5
    Views:
    323
    Connor
    May 8, 2025
  13. BarraNaki

    Dsc and o2 fault

    BarraNaki, May 3, 2025
    Replies:
    2
    Views:
    157
    Easter Bunny
    May 3, 2025
  14. HazyyDaze

    Stumbling / hesitation under acceleration

    HazyyDaze, Apr 25, 2025
    Replies:
    2
    Views:
    284
    HazyyDaze
    Apr 25, 2025
  15. Scaytale

    Engine Noise, suspect timing chain.

    Scaytale, Apr 24, 2025
    Replies:
    13
    Views:
    639
    Scaytale
    Jul 3, 2025
  16. DustinDriver

    Help with rfi misfire?

    DustinDriver, Apr 23, 2025 ... 2 3
    Replies:
    50
    Views:
    942
    Enki
    Jun 9, 2025
  17. btstarcher

    Smoke show

    btstarcher, Apr 23, 2025
    Replies:
    7
    Views:
    298
    btstarcher
    May 16, 2025
  18. Twoodsy

    Intermittent loss of power steering

    Twoodsy, Apr 22, 2025
    Replies:
    3
    Views:
    198
    kgyawa26
    Apr 23, 2025
  19. ZeroNZ

    Mazdaspeed3 P2178 code

    ZeroNZ, Apr 21, 2025
    Replies:
    2
    Views:
    218
    ZeroNZ
    Apr 21, 2025
  20. Jaharpe

    Cranks, fires then dies after rebuild

    Jaharpe, Apr 20, 2025 ... 2 3 4
    Replies:
    67
    Views:
    1,888
    Jaharpe
    May 27, 2025
  21. Josh211121

    Missfire

    Josh211121, Apr 19, 2025
    Replies:
    0
    Views:
    87
    Josh211121
    Apr 19, 2025
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