Hyundai Elantra: Engine Control System / Components and components location

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Components and components location

Components Location

1. Engine Control Module (ECM)
2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Boost Pressure Sensor (BPS)
5. Engine Coolant Temperature Sensor (ECTS) #1
6. Rail Pressure Sensor (RPS)
7. Engine Coolant Temperature Sensor (ECTS) #2
8. Knock Sensor (KS)
9. Throttle Position Sensor (TPS) [integrated into ETC Module]
10. ETC Motor [integrated into ETC Module]
11. Crankshaft Position Sensor (CKPS)
12. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
13. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
15. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
16. Accelerator Position Sensor (APS)
17. CVVT Oil Control Valve (OCV)
18. Oil Pressure Sensor (OPS)

19. Fuel Level Sender (FLS)
20. Air Temperature Sensor (ATS)
21. A/C Pressure Transducer (APT)
22. Injector
23. Purge Control Solenoid Valve (PCSV)
24. Variable Force Solenoid (VFS) [Bank 1 / Intake]
25. Variable Force Solenoid (VFS) [Bank 1 / Exhaust]
26. Electric WGT Control Actuator (EWGA)
27. RCV Control Solenoid Valve
28. Fuel Pressure Control Valve (FPCV)
29. Integrated Thermal Mangement Module (ITM) Motor
30. CVVD Acturator
31. Ignition Coil
32. Main Relay
33. Fuel Pump Relay
34. Data Link Connector (DLC)
35. Multi-Purpose Connector (MPCC)

1. Engine Control Module (ECM)	2. Manifold Absolute Pressure Sensor (MAPS) 3. Intake Air Temperature Sensor (IATS)

4. Boost Pressure Sensor (BPS)	5. Engine Coolant Temperature Sensor (ECTS) #1 6. Rail Pressure Sensor (RPS)

7. Engine Coolant Temperature Sensor (ECTS) #2 8. Knock Sensor (KS)	9. Throttle Position Sensor (TPS) [integrated into ETC Module] 10. ETC Motor [integrated into ETC Module]

11. Crankshaft Position Sensor (CKPS)	12. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]

13. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]	14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]

15. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]	16. Accelerator Position Sensor (APS)

17. CVVT Oil Control Valve (OCV) 18. Oil Pressure Sensor (OPS)	19. Fuel Level Sender (FLS)

20. Air Temperature Sensor (ATS)	21. A/C Pressure Transducer (APT)

22. Injector	23. Purge Control Solenoid Valve (PCSV)

24. Variable Force Solenoid (VFS) [Bank 1 / Intake]	25. Variable Force Solenoid (VFS) [Bank 1 / Exhaust]

26. Electric WGT Control Actuator (EWGA)	27. RCV Control Solenoid Valve

28. Fuel Pressure Control Valve (FPCV)	29. Integrated Thermal Mangement Module (ITM) Motor

30. CVVD Acturator	31. Ignition Coil

32. Main Relay 33. Fuel Pump Relay	34. Data Link Connector (DLC)

35. Multi-Purpose Connector (MPCC)

Description and operation

DescriptionIf the Gasoline Engine Control system components (sensors, ECM, injector, etc.) fail, interruption to the fuel supply or failure to supply the proper amount of fuel for various engine operating conditions will result...

Engine Control Module (ECM)

Schematic diagrams ECM Terminal And Input/Output signalECM Terminal FunctionConnector [A] Pin No Description 1Fuel Pressure Control Valve (FPCV) [High] control2Integrated Thermal Mangement Module (ITM) Motor (+)3Integrated Thermal Mangement Module (ITM) Motor (-)4-5Engine Coolant Temperature Sensor (ECTS) #1 (Ground)6-7Engine Coolant ..

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Troubleshooting

Troubleshooting Symptom Expected cause Countermeasure Leaning phenomenon of vehicleDefect on front suspension and steering.Adjust or replaceWheel bearing burningReplaceVibrationOver abrasion, separation, damaged or bended on drive shaftReplaceWheel bearing separationReplaceshimmyInappropriated wheel balance..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Locking your vehicle (Button type)

1. Close all doors, engine hood and trunk. 2. Carry the smart key. 3. Either press the door handle button or press the Door Lock button (1) on the smart key. 4. The hazard warning lights will blink. 5. Make sure the doors are locked by pulling the door outside handle. Information The door handle button will only operate when the smart key is within 28~40 inches (0.7~1 m) from the outside do..

Tilting the sunroof

Tilt the sunroof open:

Push the sunroof control lever upward until the sunroof moves to the desired position.

To close the sunroof:

Press the sunroof lever forward until the sunroof moves to the desired position.