Hyundai Tucson: Engine Control - Fuel System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System
- General Information
- Intermittent Problem Inspection Procedure
- Connector Inspection Procedure
- Electrical Circuit Inspection Procedure
- Symptom Troubleshooting Guide Chart
- Engine Control - Fuel System - Description and Operation
- Components and Components Location
- Engine Control Module (ECM)
- Mass Air Flow Sensor (MAFS)
- Boost Pressure Sensor (BPS)
- ETC (Electronic Throttle control) System
- Manifold Absolute Pressure Sensor (MAPS)
- Intake Air Temperature Sensor (IATS)
- Engine Coolant Temperature Sensor (ECTS)
- Crankshaft Position Sensor (CKPS)
- Camshaft Position Sensor (CMPS)
- Knock Sensor (KS)
- Heated Oxygen Sensor (H02S)
- Exhaust Gas Temperature Sensor (EGTS)
- EGR Temperature Sensor
- Accelerator Position Sensor (APS)
- Oil Temperature Sensor (OTS)
- Rail Pressure Sensor (RPS)
- Injector
- DPF Differential Pressure Sensor (DPS)
- Ambient Temperature Sensor (ATS)
- Purge Control Solenoid Valve (PCSV)
- Variable Force Solenoid (VFS)
- Fuel Pressure Control Valve (FPCV)
- Electric WGT Control Actuator
- RCV Control Solenoid Valve
- Electric Exhaust Gas Re-circulation (EEGR) Control Valve
- Integrated Thermal Management Module (ITM)
- CCWD Actuator
- Fuel Delivery System - Fuel Tank
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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
SEE MORE:
Owner maintenance
WARNING
Performing maintenance work on a
vehicle can be dangerous. If you lack
sufficient knowledge and experience or
the proper tools and equipment to do
the work, we recommend that having it
done by an authorized HYUNDAI dealer.
ALWAYS fol
Oil Pump
Removal and
Installation
Remove the engine room under cover.
(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")
Drain the engine oil.
(Refer to Lubrication System - "Engine Oil")
Remove t
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
