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Home >> Pontiac >> 1999 >> Firebird V8-5.7L VIN G >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> Actual EGR Position

Actual EGR Position

The scan tool displays percentage. This parameter indicates the position of the EGR pintle position in percentage. A fully closed EGR displays 0%. A fully open EGR displays 100%.
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