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Home >> Honda >> 1981 >> Prelude Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Air Intake Control System >> Testing & Trouble Shooting >> Cold Engine Testing
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Cold Engine Testing

  1. Remove air cleaner cover and filter element. With engine cold, crank engine for about 5 seconds.
  2. Air control door should rise and remain fully open for at least 3 seconds after cranking.
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