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Home >> Ford >> 2005 >> Excursion 6.0 P, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Diagnostic Methods -- 6.0L Diesel (99P F450/550) >> Quick Test Operation >> Notes

Quick Test Operation: Notes

The Quick Test is carried out by retrieving the key on engine off (KOEO), key on engine running (KOER), and continuous memory diagnostic trouble codes (DTCs).