Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Engine Control System / Components and Components Location

- Components Location

1. ECM (Engine Control Module)
2. Mass Air Flow Sensor (MAFS)
3. Manifold Absolute Pressure Sensor (MAPS)
4. Intake Air Temperature Sensor (IATS)
5. Engine Coolant Temperature Sensor (ECTS) #1
6. Engine Coolant Temperature Sensor (ECTS) #2
7. Engine Coolant Temperature Sensor (ECTS) #3
8. Throttle Position Sensor (TPS) [integrated into ETC Module]
9. Crankshaft Position Sensor (CKPS)
10. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
11. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
12. Knock Sensor (KS)
13. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
15. Rail Pressure Sensor (RPS)
16. Accelerator Position Sensor (APS)
17. Fuel Tank Pressure Sensor (FTPS)
18. A/C Pressure Transducer (APT)
19. ETC Motor [integrated into ETC Module]
20. Injector [MPI + GDI]
21. Purge Control Solenoid Valve (PCSV)
22. Electric CVVT (E-CVVT) Motor [Bank 1 / Intake]
23. Variable Force Solenoid (VFS) [Bank 1 / Exhaust]
24. Oil Pressure & Temperature Sensor (OPTS)
25. Variable Intake Solenoid (VIS) Valve
26. Fuel Pressure Control Valve (FPCV)
27. Canister Close Valve (CCV)
28. Electric EGR Control Valve (EEGR)
29. Integrated Thermal Management Module (ITM)
30. Ignition Coil
31. Fuel Pump Relay
32. E-CVVT Relay
33. Data Link Connector (DLC) [16-Pin]


1. ECM (Engine Control Module) 2. Mass Air Flow Sensor (MAFS)

3. Manifold Absolute Pressure Sensor (MAPS)
4. Intake Air Temperature Sensor (IATS)
5. Engine Coolant Temperature Sensor (ECTS) #1

6. Engine Coolant Temperature Sensor (ECTS) #2 7. Engine Coolant Temperature Sensor (ECTS) #3

8. Throttle Position Sensor (TPS) [integrated into ETC Module]
19. ETC Motor [integrated into ETC Module]
9. Crankshaft Position Sensor (CKPS)

10. Camshaft Position Sensor (CMPS) [Bank 1 / Intake] 11. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]

12. Knock Sensor (KS) 13. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]

14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] 15. Rail Pressure Sensor (RPS)

16. Accelerator Position Sensor (APS) 17. Fuel Tank Pressure Sensor (FTPS)

18. A/C Pressure Transducer (APT)20. Injector [MPI + GDI]

21. Purge Control Solenoid Valve (PCSV)22. Electric CVVT (E-CVVT) Motor [Bank 1 / Intake]

23. Variable Force Solenoid (VFS) [Bank 1 / Exhaust] 24. Oil Pressure & Temperature Sensor (OPTS)

25. Variable Intake Solenoid (VIS) Valve 26. Fuel Pressure Control Valve (FPCV)

27. Canister Close Valve (CCV) 28. Electric EGR Control Valve (EEGR)

29. Integrated Thermal Management Module (ITM) 30. Ignition Coil

31. Fuel Pump Relay
32. E-CVVT Relay
33. Data Link Connector (DLC) [16-Pin]


    Engine Control System
    ...

    Description and Operation
    - OBD-II Review 1. Overview The California Air Resources Board (CARB) began regulation of On Board Diagnostics (OBD) for vehicles sold in California beginning with the 1988 model year. The fir ...

    Other information:

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Cylinder Head Cover
    - Removal     • Use fender covers to avoid damaging painted surfaces. • To avoid damage, unplug the wiring connectors carefully while holding the connector portion.     • Mark all wiring and hoses to avoid misconnection. 1.Disconnect the battery negati ...

    Hyundai Tucson (NX4) 2022-2025 Service Manual: CVVT (Continuously Variable Valve Timing) System
    - Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which mak ...

    © 2023-2025 Copyright www.htucson4.com