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Home >> Ford >> 1990 >> Bronco 5.0 N, Automatic, AOD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Test QB - KOEO Or Continuous Memory Service Code 15 >> Test QB: Step 2
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Test QB: Step 2

2) Inspect Engine Compartment Wire Routing  Ensure that EEC-IV components and wiring are not close to high tension secondary voltage wires or ignition components. If EEC-IV wiring is close to high tension wires, reroute EEC wiring. Repeat KOEO Self-Test. If Continuous Memory Code 15 is no longer displayed, Continuous Memory Code 15 testing is complete, service other codes as necessary. If Continuous Memory Code 15 is still displayed, go to next step.