Hyundai Tucson: Exhaust Gas Temperature Sensor (EGTS)
Description
Exhaust Gas Temperature Sensor (EGTS) is installed on Gasoline Particulate Filter (GPF) senses the temperature of exhaust gas flowing into. When pre-determined engine condition is set, ECM burns soot gathered in GPF with exhaust gas. At this time, the exhaust gas temperature is an important factor of engine condition
Exhaust Gas Temperature Sensor (EGTS) #1 GPF Type
Exhaust Gas Temperature Sensor (EGTS) #2 GPF Type
Specification
Exhaust Gas Temperature Sensor (EGTS) #1, 2 GPF Type
Type : Thermistor type
Circuit Diagram
Exhaust Gas Temperature Sensor (EGTS) #1 GPF Type
Harness Connector
Exhaust Gas Temperature Sensor (EGTS) #2 GPF Type
Harness Connector
Inspection
- Turn ignition switch OFF.
- Disconnect the connector of exhaust gas temperature sensors.
- Measure resistance between sensor signal terminal and ground terminal.
- Check that the resistance is within the specification.
Specification : Refer to "Specification"
Removal
Exhaust Gas Temperature Sensor (EGTS) #1 GPF Type
- Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
- Lift up the vehicle.
- Remove the floor under cover.
- Disconnect the egts connector (A).
- Remove the egts sensor (A).
Tightening torque : 39.2 - 49.0 Nm (4.0 - 5.0 kgfm, 28.9 - 36.1 lb ft)
Exhaust Gas Temperature Sensor (EGTS) #2 GPF Type
- Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
- Lift up the vehicle.
- Remove the floor under cover.
- Disconnect the egts connector (A).
- Remove the egts sensor (A).
Tightening torque : 39.2 - 49.0 N m (4.0 - 5.0 kgfm, 28.9 - 36.1 lb ft)
Installation
WARNING
- Install the component to the specified torques.
- Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
- Install in the reverse order of removal.
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EGR Temperature Sensor
Description
EGR temperature sensor is used for temperature measurement and EGR bypass
valve function
diagnosis as well as thermal protection of EGR system.
Specification
Type : Thermistor type
Circuit Diagram
Harness Connecto
Accelerator Position Sensor (APS)
Description
Accelerator Position Sensor (APS) is installed on the accelerator pedal
module and detects the rotation
angle of the accelerator pedal. The APS is one of the most important sensors in
engine control system,
so it consists of the tw
Oil Temperature Sensor (OTS)
Description
It generates the oil pressure and temperature information (output voltage) to
control the pump
operation proportional control valve in variable oil pump system.
It measures the oil pressure and temperature discharged from the oil p
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Components and Components Location
Components Location
Crankcase Pressure Regulating Valve (PRV)
Purge Control Solenoid Valve (PCSV)
Canister
Fuel Tank Air Filter
GPF (Gasoline Particulate Filter)
Catalytic Converter (WCC)
1. Crankcase Pressure Regulating Valve (P
Troubleshooting
Symptom- Engine misfire with abnormal
internal lower engine noises.
Suspect area/ Remedy
Loose or improperly installed
drive plate(or fly wheel)./ Repair or replace the drive
plate(or fly wheel) as
required.
Worn piston rings.
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Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
