Monitored & Set Conditions
Target idle is monitored with the engine idling and the transmission in Drive (if A/T), and no Manifold Absolute Pressure (MAP) or Throttle Position (TP) sensor DTCs present. DTC will set when PCM senses engine idle speed is within 200 RPM above or 100 RPM below the target idle for 15 seconds. This is a 2-trip fault. See TRIP INDICATOR under ON-BOARD DIAGNOSTICS under SELF-DIAGNOSTIC SYSTEM.