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Alero L4-144 2.4L DOHC VIN T SFI
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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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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions - Powertrain Systems
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Engine Scan Tool Data Definitions
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Power Enrichment
Power Enrichment
RANGE ACTIVE/INACTIVE:
The scan tool indicates when power enrichment mode is active. This is helpful in diagnosing DTC P1171.