RPM Too Low When Warm

Check:

1. See IDLE CONTROL SYSTEM (WARM ENGINE RPM TOO LOW)
2. Fuel Injector (16)
3. Electric Load Detector (20)
4. PGM-FI Control (ECU) Unit (BU)

NOTE: All items should be checked in the order in which they appear. A (number) after the component indicates the fault code associated with that system. If BU appears on with PGM-FI unit, it indicates the vehicle is running in back-up mode.