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DTC P0200: Fuel Injector Control Circuit: Description

WARNING: This page is about a different car, the 2001 GMC Savana, 2001 Chevrolet RV Cutaway, 2001 Chevrolet Cutaway, and 2001 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

Powertrain Control Module (PCM) enables appropriate fuel injector on intake stroke for each cylinder. Ignition voltage is supplied to fuel injectors. PCM controls each fuel injector by grounding control circuit via a solid state device called a driver. PCM monitors status of each driver. If PCM detects an incorrect voltage for commanded state of driver, a fuel injector control DTC sets.

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