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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P2122 To DTC P2689 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Fuel Pump Electrical Circuit Diagnosis >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition OFF.
  2. Verify the fuel pump is not operating.
    • If the fuel pump is operating 

      Refer to Circuit/System Testing.

    • If the fuel pump is not operating 
  3. Ignition ON.
  4. Verify the fuel pump operates when commanding the Fuel Pump Relay ON and OFF with a scan tool.
    • If the fuel pump does not operate 

      Refer to Circuit/System Testing.

    • If the fuel pump operates 
  5. All OK.
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