Hyundai Santa Fe (TM): Engine Control System / Components and components location

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Engine Control/Fuel System / Engine Control System / Components and components location

Components Location

1. ECM (Engine Control Module)
2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Engine Coolant Temperature Sensor (ECTS)
5. Throttle Position Sensor (TPS)
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. A/C Pressure Transducer (APT)
 14. ETC Motor
15. Injector
16. Purge Control Solenoid Valve (PCSV)
17. Variable Force Solenoid (VFS) [Bank 1 / Intake]
18. Variable Force Solenoid (VFS) [Bank 1 / Exhaust]
19. Variable Intake Solenoid (VIS)
20. Ignition Coil
21. Main Relay
22. Fuel Pump Relay
23. Data Link Connector (DLC) [16-Pin]
24. Multi-Purpose Check Connector [16 Pin]

1. ECM (Engine Control Module)
 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]
14. ETC Motor [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. A/C Pressure Transducer (APT)

15. Injector
 16. Purge Control Solenoid Valve (PCSV)

17. Variable Force Solenoid (VFS) [Bank 1 / Intake]
 18. Variable Force Solenoid (VFS) [Bank 1 / Exhaust]

19. Variable Intake Solenoid (VIS)
 20. Ignition Coil

21. Main Relay
22. Fuel Pump Relay
 23. Data Link Connector (DLC) [16-Pin]

24. Multi-Purpose Check Connector [16 Pin]



    Description If 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.

    ECM Terminal and Input/Output signal ECM Terminal Function Connector A Pin No Description Connected to 1 Power ground Chassis Ground 2 - - 3 - - 4 - - 5 - - 6 Fuel Sender Signal Fuel Sender 7 - - 8 - - 9 - - 10 - - 11 - - 12 - - 13 - - 14 - - 15 Stop Lamp Signal Stop Lamp 16 Brake Test Switch Brake Switch 17 18 - 19 - 20 Output Speed (Supply) ATM Solenoid Valve (Otput Speed) 21 Input Speed (Supply) ATM Solenoid Valve (Input Speed) 22 - - 23 - - 24 - - 25 - - 26 - - 27 [A/T] SOL.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Auto Lighting Control System

    Description and operation Description It's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environ

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Front Radar Unit. Repair procedures

    Inspection Inspection procedure for vehicle with Forward Collision-Avoidance Assist and Smart Cruise Control system failure 1. Check the bumper appearance for accident (check the vehicle appearance visually and see bumper replacement history).

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