Operation CHARM
: Car repair manuals for everyone.
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Ford Truck
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1989
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E 250 Van L6-300 4.9L
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Pinpoint Tests
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DH - Throttle Position (TP) Sensor
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DH1 - DH3
DH1 - DH3
Pinpoint Test DH1 Thru DH3 - Throttle Position Sensor (TPS):