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Home >> Chevrolet >> 2012 >> Sonic LS, 4D Hatchback, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls/Fuel - 1.8L - DTC Diagnostics, Troubleshooting & Diagnosis >> Diagnostic Information and Procedures >> DTC P2534 (Fuel Pump Control Module) >> Circuit/System Description
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Circuit/System Description

The fuel pump control module monitors the ignition voltage circuit in order to determine if the voltage is within the normal operating range.

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