Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998)
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9. Idle the engine for one minute with headlights (Low) ON, and check the idle speed.
10. Turn the headlights off. Idle the engine for one minute with heater fan switch at HI and air conditioner on, then check the idle speed.
NOTE: If the idle speed is not within specification, see symptom chart, go to "Powertrain Management/Computers and Control
Systems/Diagnosis By Symptom" See: Computers and Control Systems/Testing and Inspection/Symptom Related Diagnostic Procedures
