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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1058 (Engine Controls - Diagnostic Methods -- 6.0L Diesel (99P F450/550)) >> On-Board Diagnostic (OBD) Drive Cycle >> Analyzing PCM Data >> Notes

Analyzing PCM Data: Notes

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Once the fault area is identified, the circuit must be checked to determine if the wiring or component is at fault. When making circuit and component measurements, make sure all accessories and dome and hood lamps are off. Use any of the following methods to diagnose a suspected PCM wire circuit or device. Some methods are particular to a certain type of PCM device.