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Home >> Chrysler >> 2002 >> Neon LX, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures >> Idle Speed & Ignition Timing >> Idle Speed

Idle Speed

Manufacturer does not list procedure for checking idle speed. Idle speed is controlled by PCM. No adjustment is required. PCM controls Idle Air Control (IAC) motor for proper idle speed. See SYSTEM & COMPONENT TESTING - NEON article for diagnosis of incorrect IAC motor operation.