Engine Control System/Fuel System
Delivery Pipe Repair Procedures
In this manual: Engine Control System/Fuel System
5steps
~30min
2/5difficulty
Done 0 of 5
Removal
- Turn the ignition switch OFF and disconnect the negative (-) battery cable.
- Release the fuel line residual pressure. (Refer to Fuel System - "Release Fuel Line Residual Pressure")

- When the fuel pump relay is removed, a diagnostic trouble code (DTC) is stored. Clear the DTC with GDS after completing the "Releasing Residual Fuel Pressure" procedure.
- Disconnect the injector connector (A).
- Disconnect the quick-connector of the fuel supply tube (B).
- Remove the mounting bolt (C), then remove the delivery pipe and injector assembly from the engine.


Installation
- Installation is the reverse of removal. Delivery pipe mounting bolt: 18.6 ~ 24 N·m
Test yourself
A quick Hyundai Elantra AD quiz: every answer comes with an explanation and a link to the manual page.
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