Hyundai Tucson: 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. Rail Pressure Sensor (RPS)
13. Accelerator Position Sensor (APS)
14. Fuel Tank Pressure Sensor (FTPS)
15. Fuel Level Sender (FLS)
16. A/C Pressure Transducer (APT)
17. ETC Motor [integrated into ETC Module]
18. Injector
19. Purge Control Solenoid Valve (PCSV)
20. CVVT Oil Control Valve (OCV) [Bank 1 / Intake]
21. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
22. Variable Intake Solenoid (VIS) Valve
23. Fuel Pressure Control Valve (FPCV)
24. Canister Close Valve (CCV)
25. Ignition Coil
26. Main Relay [EMS Box]
27. Fuel Pump Relay [EMS Box]
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)
22. Variable Intake Solenoid (VIS) Valve

4. Engine Coolant Temperature Sensor (ECTS)
5. Throttle Position Sensor (TPS) [integrated into ETC Module]
17. 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. Rail Pressure Sensor (RPS)
18. Injector
13. Accelerator Position Sensor (APS)

14. Fuel Tank Pressure Sensor (FTPS)
15. Fuel Level Sender (FLS)

16. A/C Pressure Transducer (APT)
19. Purge Control Solenoid Valve (PCSV)

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

23. Fuel Pressure Control Valve (FPCV)
24. Canister Close Valve (CCV)

25. Ignition Coil
26. Main Relay [EMS Box]
27. Fuel Pump Relay [EMS Box]
29. Multi-Purpose Check Connector [20-Pin]

28. Data Link Connector (DLC) [16-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 [M/T] ECM Terminal Function (M/T) Connector [C200-MA] Pin No.DescriptionConnected to1Injector (Cylinder #3) [High] control outputInjector (Cylinder #3)2In ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: 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 phase, OBD-I, required monitoring of the fuel metering system, Exhaust Gas Recirculation (EGR) sy ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat headrest
The driver’s and front passenger’s seats are equipped with adjustable headrests for the passengers safety and comfort. Adjusting the height up and down To raise the headrest: 1. Pull it up to the desired position (1). To lower the headrest: 1. Push and hold the release button (2) ...

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