FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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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 >> Engine Shutoff Sol

Engine Shutoff Sol

Range ON/OFF
The ESO is located on the fuel injection pump. When the ignition switch is OFF, the ESO is in the NO FUEL position. It prevents fuel from entering the fuel injection pump.
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