Hyundai i20 Quiz
Engine/Fuel Control System

FUEL HOSE Repair Procedures

In this manual: Engine/Fuel Control System
General Information — 17Engine Mechanical System — 79Engine Electrical System — 50Emission Control System — 22Engine/Fuel Control System — 107Clutch System — 27MANUAL TRANSMISSION SYSTEM — 21Drive Shaft and Axle — 18Suspension System — 29Steering System — 21Restraint — 41Braking System — 53Body Work (Interior and Exterior) — 190Body Electrical System — 181Heating, Ventilation and Air Conditioning — 58
8steps
~58min
4/5difficulty
2special tools
0102030405032.424N·mlb·ft
Tightening torque found on this page
Done 0 of 8

DEPOSIT

  1. Release the residual pressure in the fuel line. (Refer to Fuel System - "Fuel Line Residual Pressure Release".)
  2. Turn the ignition switch to the OFF position and disconnect the negative (-) battery terminal.
  3. Remove the engine oil dipstick. (Refer to Engine Mechanical System - Oil Dipstick and Tube)
  4. Remove the intake manifold. (Refer to Engine Mechanical System - "Intake Manifold")
  5. Remove the injector and delivery pipe (A).
  6. Remove the flare nut (A) from the high pressure fuel pump using the special service tool [SST No. 09314-3Q100 or 09314-27130]. High pressure fuel pipe flare nut: 26.5 ~ 32 N·m
  7. Remove the delivery pipe and injector by loosening the bolts (A). Injector and delivery pipe bolt: 18.6 ~ 24 N·m
  8. Disconnect the connector (A), then separate the injector from the delivery pipe (B).

REMEDY

  1. To install, reverse the removal procedure. Delivery pipe bolt: 18.6 ~ 24 N·m High pressure fuel pipe flare nut: 26.5 ~ 32 N·m

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