Operation CHARM
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Ford Truck
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1992
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F 250 4WD Pickup V8-7.3L DSL
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Pinpoint Tests
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FF - Power Steering Pressure Switch (PSPS)
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FF23 - Check PSPS State W/Key On Engine Off Vs. Engine Running
FF23 - Check PSPS State W/Key On Engine Off Vs. Engine Running
Pinpoint Test FF23: