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Cavalier L4-144 2.4L DOHC VIN T SFI
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Powertrain Management
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Calc. Air Flow
Calc. Air Flow
Range 0-512 Grams/Second
The calculated air flow is a calculation based on manifold absolute pressure. The calculation is used in several diagnostics to determine when to run.