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Home >> Subaru >> 2009 >> Outback Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Mechanical (H6DO)) >> Ignition Timing >> Inspection >> Method With Timing Light

Method With Timing Light

WARNING: This page is about a different variant/trim than selected.
  1. Before checking the ignition timing, check the following item:
    1. Check the air cleaner element is free from clogging, spark plugs are in good condition, and hoses are connected properly.
    2. Check the malfunction indicator light does not illuminate.
  2. Warm up the engine.
  3. Stop the engine, and turn the ignition switch to OFF.
  4. Remove the air cleaner case. Refer to REMOVAL , Air Cleaner Case.
  5. Connect the timing light to the power wire of #1 ignition coil.
  6. Install the air cleaner case. Refer to INSTALLATION , Air Cleaner Case.
  7. Start the engine, aim the timing light to the crank pulley, and check the ignition timing by the crank pulley indicator.

    Ignition timing [BTDC/RPM]: 

    15°±8°/650 

    If the timing is not correct, check the ignition control system. Refer to BASIC DIAGNOSTIC PROCEDURE .

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