Operation CHARM
: Car repair manuals for everyone.
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Ford Truck
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1990
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E 350 Van V8-460 7.5L
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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 (PSP) Switch
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FF6 - FF8
FF6 - FF8
Pinpoint Test FF6 Thru FF8 - Power Steering Pressure Switch (PSPS):