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Home >> Mazda >> 2012 >> 3 Mazdaspeed, 2.3L Eng VIN 4 >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine Control System MZR 2.3 DISI Turbo] >> Engine Control System Operation Inspection >> Drive-by-wire Control System Inspection >> Brake override system operation inspection

Brake override system operation inspection

NOTE:
  • If the brake override system operates normally after performing the following inspections, the PCM stores DTC P2299:00.
  1. Start the engine and run it is idling.
  2. Verify that the engine speed becomes less than 1,100 rpm  under the following conditions.