Diesel Data
: Automotive Repair
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Saturn
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2000
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LS2 V6-3.0L VIN R
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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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Modes of Operation
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Acceleration Mode
Acceleration Mode
The
ECM
responds to rapid increases in throttle position and manifold pressure, providing extra fuel needed for smooth acceleration.