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Hummer
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1998
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H1 V8-6.5L DSL
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Fuel Delivery and Air Induction
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Turbo Boost Sensor
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Locations
Turbo Boost Sensor: Locations
The boost pressure switch is on the passenger side valve cover.