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Home >> Ford >> 2001 >> Windstar Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls Self-Diagnostics - EEC-V - CNG & Gasoline - Introduction, Self-Diagnostic System, Additional System Functions, Programming Pcm, Diagnostic Trouble Code Definitions, How To Use System Tests >> Additional System Functions >> On-Board System Readiness Test Mode >> Accessing OSR Test Mode
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Accessing OSR Test Mode

To enter OSR test mode, turn ignition switch to OFF position. Ensure test equipment is properly attached. Program scan tool using the following steps: