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Home >> Acura >> 1998 >> Integra GS-R, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Idle Speed & Mixture >> Idle Speed >> 3.0CL
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Idle Speed: 3.0CL

  1. Disconnect EVAP purge control solenoid valve 2-pin connector. DO NOT  disconnect Idle Air Control (IAC) valve connector. Connect a tachometer. Start engine and run at 3000 RPM with no loads and transmission in Park or Neutral, until radiator fan comes on. Allow engine to idle.
  2. Check base idle speed. See IDLE SPEED SPECIFICATIONS . If necessary, turn idle adjusting screw to correct idle. Recheck idle speed after each 1/4-turn of idle adjusting screw.
  3. Turn blower motor switch to high and A/C on. Check load idle speed. See IDLE SPEED SPECIFICATIONS . If necessary, turn idle adjusting screw to correct idle. DO NOT  turn idle adjusting screw when A/C is on. Recheck idle speed after each 1/4-turn of idle adjusting screw. If idle speed is not as specified, go to TESTS W/O CODES article. Connect EVAP purge control solenoid valve 2-pin connector.
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