Ignition Timing: Testing and Inspection

1996 Subaru Legacy Wagon 4WD F4-2.2L SOHCSECTION Testing and Inspection
IGNITION TIMING MEASUREMENT
1. Warm-up the engine.





2. To check the ignition timing, connect a timing light to #1 cylinder spark plug cord, and illuminate the timing mark with the timing light.
3. Start the engine at idle speed and check the ignition timing.

If the timing is not correct, check the ignition control system.

Ignition Timing (BTDC / rpm):
14° ± 8° / 700 (Manual Transmission)
20° ± 8° / 700 (Automatic Transmission)



RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.