GMC Workshop Service and Repair Manuals > C 2500 Suburban 2WD V8-454 7.4L (1994) > Powertrain Management | Computers and Control Systems | Manifold Pressure/Vacuum Sensor | Component Information | Diagrams | Page 3372

Diagram Information and Instructions|Page 3373 > < Diagram Information and Instructions|Page 3371

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Manifold Pressure/Vacuum Sensor: Testing and Inspection

Manifold Absolute Pressure (MAP) Output Check

Powertrain Management
Computers and Control Systems
Manifold Pressure/Vacuum Sensor / Component Information
Diagrams
Page 3372

Diagram Information and Instructions|Page 3373 > < Diagram Information and Instructions|Page 3371