Hyundai Santa Fe (TM): 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: Description and operation

    Description and operation    The System may be limited when • The radar sensor or camera is blocked with a foreign object or debris.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Specifications

    Specifications [ADAS_PRK Application Specification (MOBIS)] Item Specification Ultrasonic sensor Voltage rating DC 12V Detecting range 40cm ~ 120cm Operating voltage DC 9V ~ 16V Operation curr

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