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Home >> Chrysler >> 1995 >> Sebring LXi >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.5L V6 >> Test NTC-9A >> Checking Idle Air Control Motor
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Checking Idle Air Control Motor

NOTE: For circuit and connector terminal identification, see CONNECTOR IDENTIFICATION. For wiring diagrams, see WIRING DIAGRAMS - 2.5L V6 article in ENGINE PERFORMANCE.
  1. Using scan tool, set engine speed to 1100 RPM. If engine speed sets at 1050-1150 RPM, Idle Air Control (IAC) motor is operating properly. Test is complete. If engine speed does not set at 1050-1150 RPM, return engine to normal idle speed. Check engine for vacuum leaks. Repair as required. Perform TEST VER-2 . If no vacuum leaks are observed, go to next step.
  2. Disconnect IAC motor connector. Disconnect and inspect IAC motor connector. Repair as required. Perform TEST VER-2. If IAC motor connector is okay, replace IAC motor. Perform TEST VER-2.
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