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Home >> GMC Truck >> 1999 >> C 2500 Truck 2WD V8-5.7L VIN R >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Actual EGR Position

Actual EGR Position

Range (0-100 Percent):
The actual EGR position indicates the actual Exhaust Gas Recirculation (EGR) valve pintle position as a percentage. A fully closed valve would be displayed as 0 percent.
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