Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Ford >> 2005 >> Excursion 6.0 P, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Diagnostic Methods -- 6.0L Diesel (99P F450/550) >> Basic Circuit Checks >> Open Circuit (Continuity)

Open Circuit (Continuity)

Disconnect the appropriate PCM harness. Measure the harness resistance between the suspect circuit at the harness connector and the appropriate PCM harness pin. The resistance must be less than 5 ohms.

scientia non olet · About Mike's Workshop Manuals