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Home >> Chevy Truck >> 1999 >> Express 1 Ton Van V8-6.5L DSL Turbo VIN F >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> VTD Fuel Disable

VTD Fuel Disable

The scan tool will display Active or Inactive. If the PCM has not received the correct password from the Passlock module the PCM will disable fuel, and Active will be displayed on the scan tool.
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