Hyundai Elantra: Engine Control System / Components and Components Location

Hyundai Elantra AD (2016-2020) 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. Engine Coolant Temperature Sensor (ECTS)
5. Throttle Position Sensor (TPS) [integrated into ETC Module]
6. Crankshaft Position Sensor (CKPS)
7. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
8. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
9. Knock Sensor (KS)
10. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
11. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
12. Accelerator Position Sensor (APS)
13. Fuel Tank Pressure Sensor (FTPS)
14. Fuel Level Sensor (FLS)
15. A/C Pressure Transducer (APT)

16. ETC Motor [integrated into ETC Module]
17. Injector
18. Purge Control Solenoid Valve (PCSV)
19. CVVT Oil Control Valve (OCV) [Bank 1 / Intake] #1
20. CVVT Oil Control Valve (OCV) [Bank 1 / Intake] #2
21. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
22. Variable Intake Solenoid (VIS) Valve
23. Variable Charge Motion Actuator (VCMA)
24. Canister Close Valve (CCV)
25. Ignition Coil
26. Main Relay
27. Fuel Pump Relay
28. Data Link Connector (DLC) [16-Pin]
29. Multi-Purpose Check Connector [20-Pin]

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

4. Engine Coolant Temperature Sensor (ECTS)	5. Throttle Position Sensor (TPS) 16. ETC Motor

6. Crankshaft Position Sensor (CKPS)	7. Camshaft Position Sensor (CMPS) [Bank 1 / Intake] 8. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]

9. Knock Sensor (KS)	10. Heated Oxygen Sensor (HO2S) [Bank1/Sensor1]

11. Heated Oxygen Sensor (HO2S) [Bank1/Sensor2]	12. Accelerator Position Sensor (APS)

13. Fuel Tank Pressure Sensor (FTPS)	14. Fuel Level Sensor (FLS)

15. A/C Pressure Transducer (APT)	17. Injector 25. Ignition Coil

18. Purge Control Solenoid Valve (PCSV)	19. CVVT Oil Control Valve (OCV) [Bank 1 / Intake] #1

20. CVVT Oil Control Valve (OCV) [Bank 1 / Intake] #2	21. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]

22. Variable Intake Solenoid (VIS) Valve	23. Variable Charge Motion Actuator (VCMA)

24. Canister Close Valve (CCV)	26. Main Relay 27. Fuel Pump Relay

28. Data Link Connector (DLC) [16-Pin]	29. Multi-Purpose Check Connector [20-Pin]

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 first ...

Engine Control Module (ECM) Schematic Diagrams

ECM Terminal And Input/Output signal Harness Connector ECM Terminal Function Connector [C300-A] Pin No.DescriptionConnected to1- 2ETC Motor [+] control outputETC Motor3- 4Motor [-] control o ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: SS-A Solenoid Valve(ON/OFF) Description and Operation
Description • SS-A solenoid valve is attached to the valve body and is an on/off solenoid valve that is used to change gears. • SS-A Solenoid valve(ON/OFF) is installed at valve body. ...

Hyundai Elantra AD (2016-2020) Service Manual: CVVT & Camshaft Repair procedures
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. • Turn t ...