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GMC Truck
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2000
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S15/T15 Jimmy 2WD V6-4.3L VIN W
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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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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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Actual EGR Position
Actual EGR Position
Range (
0-100 percent
): The actual
EGR
position indicates the actual
EGR valve
pintle position as a percentage. A fully closed valve would be displayed as
0 percent
.