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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical System (VIN L)) >> Engine Tune-Up >> Ignition Timing Inspection

Ignition Timing Inspection

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • The ignition timing cannot be adjusted.
  • The M-MDS is required to verify the ignition timing.
  1. Complete the engine tune-up preparation. (See ENGINE TUNE-UP PREPARATION .)
  2. Verify the ignition timing (M-MDS PID: SPARKADV) using the PID/data monitor function of the M-MDS. (See PCM INSPECTION .)

    Ignition timing [VIN 7] (MTX: Neutral position, ATX: P position or N position) 

    MTX: Approx. BTDC 14°

    ATX: Approx. BTDC 12°

    Ignition timing [VIN L] (MTX: Neutral position, ATX: P position or N position) 

    Approx. BTDC 12°

  3. Verify that ignition timing advances when the engine speed increases gradually.
    • If there is a malfunction, refer to "ENGINE SYMPTOM TROUBLESHOOTING".
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