Hyundai Tucson: Symptom Troubleshooting Guide Chart
Specifications
Fuel Delivery System
Sensors
Manifold Absolute Pressure Sensor (MAPS)
Type : Piezo-Resistive Pressure
Sensor type
Specification
Intake Air Temperature Sensor (IATS)
Type : Termistor type
Specification
Ambient Temperature Sensor (ATS)
Type : Termistor type
Specification
Boost Pressure Sensor (BPS)
Type : Piezo-Resistive Pressure
Sensor type
Specification
Oil Pressure Sensor (OPS)
Type : Piezo-Resistive Pressure
Sensor type
Specification
Oil Temperature Sensor (OTS)
Type : Termistor type
Specification
Engine Coolant Temperature Sensor (ECTS)
Type : Termistor type
Specification
Throttle Position Sensor (TPS) integrated into ETC Module
Type : IC Rotation Sensor type
Specification
Crankshaft Position Sensor (CKPS)
Type : Magnetic field sensitive
type
Camshaft Position Sensor (CMPS)
Type : Hall effect type
Knock Sensor (KS)
Type : Piezo-electricity type
Specification
Heated Oxygen Sensor (HO2S) Bank 1 / Sensor 1
Type : Zirconia (ZrO2) Linear
type
Specification
Heated Oxygen Sensor (HO2S) Bank 1/Sensor 2
Type : Zirconia (ZrO2) Binary
type
Specification
Rail Pressure Sensor (RPS)
Type : Piezo-electric type
Specification
EWGA Position Sensor integrated into EWGA
Type : Hall effect type,
Non-Contact type
Specification
Accelerator Position Sensor (APS)
Type : Variable Resistor type
Specification
Actuators
Injector
Specification
ETC Motor integrated into ETC Module
Specification
Purge Control Solenoid Valve (PCSV)
Specification
Variable Force Solenoid (VFS) Bank 1/ Intake, Exhaust
Specification
Fuel Pressure Control Valve
Specification
EWGA DC Motor integrated into EWGA
Specification
RCV Control Solenoid Valve
Specification
Service Standard
Special Service Tools
Fuel Pressure Gauge
09353-24100 
Used for
measuring the
pressure in fuel line
Fuel Pressure Gauge
Adapter
09353-02100 
Used for
connecting
between delivery and fuel
feed tube to measure the
pressure in fuel line
Heated Oxygen
Sensor Socket
Wrench
09392-1Y100 
Used for removing
/
installing heated oxygen
sensor
*SST 09392-2H100 also can be used
Injector Combustion
Seal Guide & Sizing
tool
09353-2B000 
Installation of the
injector
combustion seal
Fuel pump plage
cover remover
09310-B8100 
Removal and
installation
of the fuel pump
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Engine Control - Fuel System - Description and Operation
Description
If the Gasoline Engine Control system components (sensors, ECM, injector, etc.)
fail, interruption to the fuel supply or failure
to supply the proper amount of fuel for various engine operating conditions will
result. The following
Components and Components Location
Components Location
Engine Control Module (ECM)
Mass Air Flow Sensor (MAFS)
Manifold Absolute Pressure Sensor (MAPS)
Intake Air Temperature Sensor (IATS)
Boost Pressure Sensor (BPS)
Engine Coolant Temperature Sensor (E
Engine Control Module (ECM)
ECM Terminal And Input/Output signal
ECM Terminal Function
Connector A
Connector B
Engine Control Module (ECM) - Removal
Removal
Turn ignition switch OFF and disconnect the battery negative (-)
terminal
SEE MORE:
Hood
Opening the hood
Park the vehicle and set the parking
brake.
Pull the release lever to unlatch the
hood. The hood should pop open
slightly.
Go to the front of the vehicle, raise the
hood slightly, push up the secondary
l
Electronic Stability Control (ESC)
Electronic Stability Control helps to
stabilize the vehicle during cornering
maneuvers.
ESC checks where you are steering and
where the vehicle is actually going. ESC
applies braking pressure to any one of
the vehicle's brakes and int
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
