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Chevy Truck
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1999
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Tracker 4WD L4-1.6L VIN 6
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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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Initial Inspection and Diagnostic Overview
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Vehicle On-Board & Scan Tool Diagnostics
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Engine Scan Tool Data Definitions
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Fuel Cutoff Signal
Fuel Cutoff Signal
When the systems cuts the fuel, the system stops the output signal to the
fuel injector
, the parameter should read On, but when fuel is not in the cut off mode the parameter should read Off.