GMC Workshop Service and Repair Manuals

K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)

• Powertrain Management
• Emission Control Systems
• Exhaust Gas Recirculation
• Exhaust Pressure Regulator Vacuum Valve, EGR
• Component Information
• Locations
• Exhaust Pressure Regulator (EPR) PWM Valve Solenoid