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Home >> Chevrolet >> 2017 >> SS Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L (LS3) - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P0230: Fuel Pump Control Output Circuit >> Circuit/System Description

Circuit/System Description

The engine control module (ECM) sends the fuel pump enable signal to the chassis control module. The ECM monitors the voltage on the fuel pump enable circuit. If the ECM detects an incorrect voltage on the fuel pump enable circuit, a fuel pump control DTC sets.

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