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Home >> Ford >> 2003 >> RV Cutaway 7.3 F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing - 7.3L Diesel >> Engine Performance Diagnostic Procedures >> Test 8B: Fuel Pressure Test >> Purpose
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Test 8B: Fuel Pressure Test: Purpose

This test is performed to determine if fuel system is producing specified pressure at fuel rails.