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2000
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Express 1 Ton Van V8-6.5L DSL Turbo VIN F
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Repair and Diagnosis
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Powertrain Management
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Lift Pump
Lift Pump
RANGE 0-25.5 VOLTS:
The amount of voltage the lift pump system is drawing. Also, a good functional check of the lift pump relay and the oil pressure switch.