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Home >> Hyundai >> 1995 >> Sonata Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - Basic Testing - 3.0L V6) >> Fuel System >> Fuel Pump Test

Fuel Pump Test

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Turn ignition off. Apply battery voltage to fuel pump drive terminal (Yellow wire). See Fig 1 . Remove fuel tank cap and listen for fuel pump operation. Pinch fuel hoses by hand and ensure fuel pressure can be felt.

Fig 1: Jumping Fuel Pump Drive Connector (3.0L)
G92A24919Courtesy of HYUNDAI MOTOR CO.