Hyundai Tucson: Engine Control - Fuel System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System


 General Information

Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection Procedure Measuring Condition of Electronic Parts' Resistance The measured resistance at high temperature after vehicle running may be

 Intermittent Problem Inspection Procedure

Sometimes the most difficult case in troubleshooting is when a problem symptom occurs but does not occur again during testing. An example would be if a problem appears only when the vehicle is cold but has not appeared when warm. In this case,

 Connector Inspection Procedure

Handling of Connector a.Never pull on the wiring harness when disconnecting connectors. b.When removing the connector with a lock, press or pull locking lever. c.Listen for a click when locking connectors. This sound indicates that th


 Timing System - Installation

Install the crankshaft sprocket (A). Place the crankshaft key at the left 180º. Install the oil pump chain. (Refer to Lubrication System - "Oil Pump") Install the timing chain (A). WARNING When inst

 Auto Head Lamp Leveling Device

Component Location Head lamp leveling actuator (Inside head lamps) Head lamp leveling switch Removal Disconnect the negative (-) battery terminal. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel&q