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Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Mechanical (Service Information MZI 3.7 V6)) >> Engine Tune-Up >> Ignition Timing Inspection

Ignition Timing Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Perform "Engine Tune-up Preparation". (See ENGINE TUNE-UP PREPARATION .)
    NOTE:
    • The ignition timing cannot be adjusted.
    • The M-MDS is required to verify the ignition timing.
  2. Verify that the ignition timing (M-MDS: SPARKADV) is within the specification using M-MDS function.

    Ignition timing 

    • Approx. BTDC 13 °
  3. Verify that ignition timing advances when the engine speed increases gradually.
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