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) |
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| 4. Engine Coolant Temperature Sensor (ECTS) | 5. Throttle Position Sensor (TPS) 17. ETC Motor |
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| 6. Crankshaft Position Sensor (CKPS) | 7. Camshaft Position Sensor (CMPS) [Bank 1 / Intake] |
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| 8. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] | 9. Knock Sensor (KS) |
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| 10. Heated Oxygen Sensor (HO2S) [Bank 1/ Sensor 1] | 11. Heated Oxygen Sensor (HO2S) [Bank 1/ Sensor 2] |
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| 12. Accelerator Position Sensor (APS) | 13. A/C Pressure Transducer (APT) |
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| 14. Natural Vacuum Leakage Detection (NVLD) | 15. Fuel Level Sender (FLS) 16. Fuel Tank Pressure Sensor (FTPS) |
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| 18. Injector 23. Ignition Coil | 19. Purge Control Solenoid Valve (PCSV) |
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| 20. CVVT Oil Control Valve (OCV) [Bank 1 / Intake] | 21. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust] |
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| 22. Canister Close Valve (CCV) | 24. Main Relay 25. Fuel Pump Relay |
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| 26. Data Link Connector (DLC) [16 pin] | 27. Multi-Purpose Check Connector [20 pin] |
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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: Timing Chain 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. • Be sure to read and follow the “General ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: High Voltage Shut-off Procedures
High Voltage Shut-off Procedures Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. • High voltage components: ...