Hyundai Tucson: Boost Pressure Sensor (BPS)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / Boost Pressure Sensor (BPS)
Description
Boost pressure sensor (BPS) is installed on top of intercooler output pipe to measures the pressure of supercharged air in the turbocharger.
Specification
Circuit Diagram
Harness Connector
Inspection
- Connect the diagnostic tool on the Data Link Connector (DLC).
- Measure the BPS output voltage in IG ON and idle.
Removal
- Turn ignition switch OFF and disconnect the battery negative (-) terminal.
- Disconnect the boost pressure sensor connector (A).
- Remove the sensor (B) after remove the mounting bolt.
Tightening Torque : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
Installation
- Install the component to the specified torques.
- Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
- Insert the sensor in the installation hole and be careful not to damage it.
- Install in the reverse order of removal.
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ETC (Electronic Throttle control) System
Description
The Electronic Throttle Control (ETC) System consists of a throttle body with
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Manifold Absolute Pressure Sensor (MAPS)
Description
Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and
is installed on the
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Intake Air Temperature Sensor (IATS)
Description
Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute
Pressure Sensor and
detects the intake air temperature.
To calculate precise air quantity, correction of the air temperature is needed
because air density
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The severe weather conditions of winter
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Seat heater (Ventilation)
Components
Seat cushion heater (Ventilation)
Seat heater (Ventilation) unit
Seat back heater (Ventilation)
Circuit Diagram
Inspection
Driver/Passenger
Check for continuity and measure the resistance between terminals.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
