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2018 MAZDA MAZDA3

2.5L I4FWDAUTOMATICgas
4 active safety recalls on this vehicle — view recalls
Repairs0Labor479Torque3805Fluid6DTC917Battery0Maintenance0Recalls4
P0311high severityPowertrain

Cylinder 11 Misfire Detected

on 2018 Mazda Mazda3 2.5L I4 · FWD

What this code means

Misfire detected in cylinder 11.

Symptoms

  • Check Engine Light
  • Rough idle

Common causes

  • Worn plug #11
  • Faulty coil
  • Faulty injector

Diagnostic steps

  1. Swap coil
  2. Inspect plug
  3. Test injector

Repair notes

Diagnose cylinder 11.

Other Powertrain codes on this vehicle

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