DTC P0201-P0206: Injector Control Circuit: Description

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