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Home >> Ford >> 2003 >> Excursion 7.3 F, 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics Introduction - CNG, Flex-Fuel & Gasoline >> Drive Cycles >> Notes

Drive Cycles: Notes

NOTE: Rough road conditions may prevent certain steady state conditions and steady accelerations from validating the transmission and load related monitors. On models with Power Take-Off (PTO), disengage PTO system before performing drive cycle.