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Home >> Ford >> 2003 >> Excursion 5.4 L, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - System & Component Testing - 7.3L Diesel) >> Hard Start/No-Start Diagnostic Procedures >> Test 5: Electric Fuel Pump Pressure >> Purpose
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Test 5: Electric Fuel Pump Pressure: Purpose

WARNING: This page is about a different variant/trim than selected.

The purpose of this test is to determine if there is sufficient fuel pressure for starting.

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