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Chevy Truck
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1999
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Express 1 Ton Van V8-6.5L DSL Turbo VIN F
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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, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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VTD Fuel Disable Until Ign Off
VTD Fuel Disable Until Ign Off
The scan tool will display Yes or No. With the ignition On and a VTD code stored, the scan tool will display yes.