Hyundai Tucson: Engine Control System / Components and 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) |
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| 3. Manifold Absolute Pressure Sensor (MAPS) 4. Intake Air Temperature Sensor (IATS) | 5. Engine Coolant Temperature Sensor (ECTS) #1 |
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| 6. Engine Coolant Temperature Sensor (ECTS) #2 | 7. Engine Coolant Temperature Sensor (ECTS) #3 |
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| 8. Throttle Position Sensor (TPS) [integrated into ETC Module] 19. ETC Motor [integrated into ETC Module] | 9. Crankshaft Position Sensor (CKPS) |
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| 10. Camshaft Position Sensor (CMPS) [Bank 1 / Intake] | 11. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] |
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| 12. Knock Sensor (KS) | 13. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] |
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| 14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] | 15. Rail Pressure Sensor (RPS) |
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| 16. Accelerator Position Sensor (APS) | 17. Fuel Tank Pressure Sensor (FTPS) |
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| 18. A/C Pressure Transducer (APT) | 20. Injector [MPI + GDI] |
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| 21. Purge Control Solenoid Valve (PCSV) | 22. Electric CVVT (E-CVVT) Motor [Bank 1 / Intake] |
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| 23. Variable Force Solenoid (VFS) [Bank 1 / Exhaust] | 24. Oil Pressure & Temperature Sensor (OPTS) |
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| 25. Variable Intake Solenoid (VIS) Valve | 26. Fuel Pressure Control Valve (FPCV) |
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| 27. Canister Close Valve (CCV) | 28. Electric EGR Control Valve (EEGR) |
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| 29. Integrated Thermal Management Module (ITM) | 30. Ignition Coil |
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| 31. Fuel Pump Relay 32. E-CVVT Relay | 33. Data Link Connector (DLC) [16-Pin] |
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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) 2022-2026 Owner's Manual: Electronic Stability Control (ESC)
Electronic Stability Control helps 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 intervenes in the
engine management system to assist the
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Electric EGR Control Valve
- Description
The Electric EGR Control Valve is installed in between the EGR cooler
and the exhaust line and is a solenoid valve. This valve controls EGR
(Exhaust Gas Recirculation) amount by the ECM's duty control signal
depending on engine load and the need of intake air.The Exhaust Gas
...
