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Dodge or Ram Truck
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2000
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RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 6
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P0168
P0168
Tests 1 - 2:
SYMPTOM
P0168 - DECREASED ENGINE PERFORMANCE DUE TO HIGH INJECTION PUMP FUEL TEMPERATURE
POSSIBLE CAUSES
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Fuel injection pump module
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Overflow valve test failed
