Operation CHARM
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Oldsmobile
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2000
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Alero V6-3.4L VIN E
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Description and Operation
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Fuel Metering
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Fuel Metering Modes
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Acceleration Mode
Acceleration Mode
The
PCM
provides extra fuel when it detects a rapid increase in throttle position and air flow. Deceleration Mode