Kia Optima Hybrid: 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) [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)
14. Natural Vacuum Leakage Detection (NVLD)
15. Fuel Level Sender (FLS)
16. Fuel Tank Pressure Sensor (FTPS)
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. Canister Close Valve (CCV)
23. Ignition Coil
24. Main Relay
25. Fuel Pump Relay
26. Data Link Connector (DLC) [16 Pin]
27. Multi-Purpose Check Connector [20 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)
17. 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) [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. Natural Vacuum Leakage Detection (NVLD)
15. Fuel Level Sender (FLS)
16. Fuel Tank Pressure Sensor (FTPS)

18. Injector
23. Ignition Coil
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. Canister Close Valve (CCV)
24. Main Relay
25. Fuel Pump Relay

26. Data Link Connector (DLC) [16 pin]
27. 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 phase, OBD-I, ...

Engine Control Module (ECM) Schematic Diagrams

ECM Terminal And Input/Output signal ECM Terminal Function Connector [C100-K] PinNo.DescriptionConnected to1Power groundChassis Ground2Battery power (B+)Ignition Switch3Power groundChassis Ground4Battery ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Passenger Airbag (PAB) Module Description and Operation


Description The passenger airbag (PAB) is installed inside the crash pad and protects the front passenger in the event of a frontal crash. The SRSCM determines if and when to deploy the PAB.     Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Auxiliary 12V Battery Description and Operation


Description 1. The maintenance-free battery is, as the name implies, totally maintenance free and has no removable battery cell caps. 2. Water never needs to be added to the maintenance-free battery. 3. The battery is completely sealed, except for small vent holes in the cover.     After disconnecting ...

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