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Home >> Ford >> 1985 >> LTD LX >> Repair and Diagnosis >> Engine Performance >> System >> 5.0L CFI Tests >> Testing >> Key On/Engine Off (KOEO) Self-Test
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Key On/Engine Off (KOEO) Self-Test

NOTE: When any repair has been completed, QUICK TEST must be repeated BEFORE attempting to repair any other problems identified by service codes. Proceed with repairs as indicated by KOEO Self-Test Results table and then by On Demand Codes table.