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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Mechanical (Service Information AJ)) >> Engine Tune-Up >> Ignition Timing Inspection

Ignition Timing Inspection

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Ignition timing is not adjustable.
  • Ignition timing verification requires WDS or equivalent.
  1. Verify that the ignition timing (WDS: SPARKADV PID) is within the specification using WDS or equivalent.

    Ignition timing 

    Approx. BTDC 10° 

  2. Verify that ignition timing advances when the engine speed increases gradually.