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GMC Truck
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1999
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K Yukon/Denali 4WD V8-5.7L VIN R
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Manifold Pressure/Vacuum Sensor
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Description and Operation
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General Description
General Description
DTC P0107 or DTC P0108 indicates a failure in the MAP sensor circuit, which may effect fuel metering.