Pressure | Output Voltage (V) [Vref = 5V] | |
bar | [MPa (kgf/cm²,psi)] | |
0 | 0 (0, 0) | 0.5 |
175 | 17.5 (178.5, 2538.2) | 2.5 |
350 | 35 (356.9, 5076.3) | 4.5 |
1.In the engine control system, failure can be quickly diagnosed by using the diagnosis tool.
(1)Self diagnosis : Checking failure and code number (DTC).
(2)Current data : Checking the system input/output data state.
(3)Actuation test : Checking the system operation condition.
(4)Additional function : Controlling other features including system option setting and zero point adjustment.
1.Check the rail pressure sensor waveform using the diagnosis tool.
Specification : Refer to "DTC Diagnosis Guide"
1.Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
• When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the diagnostic tool after completion of “Release Residual Pressure in Fuel Line” work.
3.Remove the intake manifold.(Refer to Engine Mechanical System - "Intake Manifold")
4.Disconnect the rail pressure sensor connector (A).
5.Remove the rail pressure sensor (A).
Tightening Torque :29.4 - 34.3 N.m (3.0 - 3.5 kgf.m, 21.7 - 25.3 lb-ft)
• Install the component with the specified torques.
• Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.Install in the reverse order of removal.
2.Reset the ECM adaptive values.
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Check Tire Pressure
• You can check the tire pressure in the
Driving Assist mode in the instrument
cluster.
Refer to the “View Modes” section in
Chapter 4.
• Tire pressure appears after a few
minutes of driving. If the tire pressure
does not appear when the vehicle
is stopped, the me ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Ultrasonic sensors
Front ultrasonic sensors
These ultrasonic sensors are mounted to
the bumper outside your vehicle.
Front side ultrasonic sensors
These ultrasonic sensors are mounted
near the front wheels outside your
vehicle.
Rear side ultrasonic sensors
These ultrasonic sensors are mounted
near t ...