buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Relays and Modules - Emission Control Systems > < Emissions - Functional Check of EGR Valves
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EGR Valve Position Sensor: Locations

Top Of V6 Diesel Engine.

 Top Front Of Engine

Applicable to:  1982-85 Regal

Relays and Modules - Emission Control Systems > < Emissions - Functional Check of EGR Valves