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Home >> Hyundai >> 2007 >> Elantra GLS, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC-GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0230 Fuel Pump Primary Circuit >> Control Circuit Inspection
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Control Circuit Inspection

  1. Measure the voltage between terminal 86 of the fuel pump relay harness connector and chassis ground.

    Specification : 4~5V

    Fig 1: Measuring Voltage Between Terminal 86 Of Fuel Pump Relay Harness Connector And Chassis Ground
    G05363828
  2. Is voltage within the specification?

    YES 

    • Go to next step as below

    NO