Kia Cadenza YG: Engine Control System / Components and Components Location

Kia Cadenza YG 2016-2021 Service Manual / Engine Control / Fuel System / Engine Control System / Components and Components Location

Components Location

1. ECM (Engine Control Module)
2. Barometric Pressure Sensor (BPS)
3. Manifold Absolute Pressure Sensor (MAPS)
4. Intake Air Temperature Sensor (IATS)
5. Engine Coolant Temperature Sensor (ECTS)
6. Throttle Position Sensor (TPS) [integrated into ETC Module]
7. Crankshaft Position Sensor (CKPS)
8. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]
9. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
10. Camshaft Position Sensor (CMPS) [Bank 2 / Intake]
11. Camshaft Position Sensor (CMPS) [Bank 2 / Exhaust]
12. Knock Sensor (KS) [Bank 1]
13. Knock Sensor (KS) [Bank 2]
14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
15. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
16. Heated Oxygen Sensor (HO2S) [Bank 2 / Sensor 1]
17. Heated Oxygen Sensor (HO2S) [Bank 2 / Sensor 2]
18. Rail Pressure Sensor (RPS)
19. CVVT Oil Temperature Sensor (OTS)
20. Accelerator Position Sensor (APS)
21. A/C Pressure Transducer (APT)
22. Fuel Tank Pressure Sensor (FTPS)
23. Fuel Level Sender (FLS)
24. ETC Motor [integrated into ETC Module]
25. Injector
26. Purge Control Solenoid Valve (PCSV)
27. CVVT Oil Control Valve (OCV) [Bank 1 / Intake]
28. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
29. CVVT Oil Control Valve (OCV) [Bank 2 / Intake]
30. CVVT Oil Control Valve (OCV) [Bank 2 / Exhaust]
31. Variable Intake Solenoid (VIS) Valve #1
32. Variable Intake Solenoid (VIS) Valve #2
33. Fuel Pressure Control Valve (FPCV)
34. Canister Close Valve (CCV)
35. Injector Drive Box (IDB)
36. Ignition Coil
37. Main Relay
38. Fuel Pump Relay
39. Data Link Connector (DLC) [16 Pin]
40. Multi-Purpose Check Connector [20 Pin]

1. ECM (Engine Control Module)
2. Barometric Pressure Sensor (BPS)
4. Intake Air Temperature Sensor (IATS)

3. Manifold Absolute Pressure Sensor (MAPS)
6. Throttle Position Sensor (TPS) [integrated into ETC Module]
26. Purge Control Solenoid Valve (PCSV)
5. Engine Coolant Temperature Sensor (ECTS)

7. Crankshaft Position Sensor (CKPS)
8. Camshaft Position Sensor (CMPS) [Bank 1 / Intake]

9. Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust]
10. Camshaft Position Sensor (CMPS) [Bank 2 / Intake]

11. Camshaft Position Sensor (CMPS) [Bank 2 / Exhaust]
12. Knock Sensor (KS) [Bank 1]
13. Knock Sensor (KS) [Bank 2]

14. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
15. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]

16. Heated Oxygen Sensor (HO2S) [Bank 2 / Sensor 1]
17. Heated Oxygen Sensor (HO2S) [Bank 2 / Sensor 2]

18. Rail Pressure Sensor (RPS)
19. CVVT Oil Temperature Sensor (OTS)

20. Accelerator Position Sensor (APS)
21. A/C Pressure Transducer (APT)

22. Fuel Tank Pressure Sensor (FTPS)
23. Fuel Level Sender (FLS)

25. Injector
27. CVVT Oil Control Valve (OCV) [Bank 1 / Intake]
29. CVVT Oil Control Valve (OCV) [Bank 2 / Intake]

28. CVVT Oil Control Valve (OCV) [Bank 1 / Exhaust]
30. CVVT Oil Control Valve (OCV) [Bank 2 / Exhaust]

31. Variable Intake Solenoid (VIS) Valve #1
32. Variable Intake Solenoid (VIS) Valve #2

33. Fuel Pressure Control Valve (FPCV)
36. Ignition Coil
35. Injector Drive Box (IDB)

37. Main Relay
38. Fuel Pump Relay
39. Data Link Connector (DLC) [16 Pin]

40. Multi-Purpose Check Connector [20 Pin]



    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.

    ECM Terminal And Input/Output signal ECM Terminal Function Connector [E600-A] Pin No.DescriptionConnected to1-　2-　3-　4Immobilizer Lamp control outputImmobilizer Lamp [Without Button Engine Start System]5Power groundChassis Ground6Power groundChassis Ground7-　8-　92nd CAN [High]Multi-Purpose Check Connector10CAN [High]Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector11Fuel Tank Pressure Sensor (FTPS) signal inputFuel Tank Pressure Sensor (FTPS)12Electrical Load signal inputHead Lamp Relay13-　14Sensor power (+5V)Accelerator Position Sensor (APS) 115Sensor power (+5V)A/C Pressure Transducer (APT)Rail Pressure Sensor (RPS)16Fuel Level Sender (FLS) signal inputFuel Level Sender (FLS)17-18-　19-　20A/C Compressor relay signal outputA/C Control Module21Brake Switch 2 signal inputBrake Switch22-　23-　24Alternator PWM signal input [FR]Alternator25-26-　27Battery power (B+)Ignition Switch28Rail Pressure Sensor (RPS) signal inputRail Pressure Sensor (RPS)29-　30Power groundChassis Ground31-　32-　33-　342nd CAN [Low]Multi-Purpose Check Connector35CAN [Low]Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector36-　37Sensor groundRail Pressure Sensor (RPS)38Accelerator Position Sensor (APS) 1 signal inputAccelerator Position Sensor (APS) 139-　40-　41-42A/C Switch "ON" signal inputA/C Control Module43Brake Switch 1 signal inputBrake Switch44-　45-　46-　47-　48-49-　50-　51-　52Battery power (B+)Battery53-　54-　55Power groundChassis Ground56-　57A/C Compressor Clutch Relay control outputA/C Control Module [With Immobilzer]58-　59Sensor groundAccelerator Position Sensor (APS) 260Sensor groundAccelerator Position Sensor (APS) 161Sensor groundFuel Tank Pressure Sensor (FTPS)62GroundCruise Control Switch63Sensor groundA/C Pressure Transducer (APT)64-　65Sensor Power (+5V)Fuel Tank Pressure Sensor (FTPS)66Cruise Control Switch signal inputCruise Control Switch67A/C Pressure Transducer (APT) signal inputA/C Pressure Transducer (APT)68Accelerator Position Sensor (APS) 2 signal inputAccelerator Position Sensor (APS) 269-70Engine speed signal outputPower Distribution Module (PDM)71Cooling Fan Relay [High] control outputCooling Fan Relay [High]72Alternator PWM signal output (COM)Alternator73-　74Immobilizer communication lineSmart Key Control Module [With Button Engine Start System]Immobilizer Control Unit [Without Button Engine Start System]75Battery power (B+)Main Relay76-　77Battery power (B+)Battery78-79-　80Power groundChassis ground81-　82-　83-　84-　85-　86-　87LIN (Local Interconnect Network) Serial Bus LineBattery Sensor88-　89-　90Sensor power (+5V)Accelerator Position Sensor (APS) 291Cooling Fan Relay [Low] control outputCooling Fan Relay [Low]92-　93Starter Relay control outputStarter Relay94Main Relay control outputMain Relay95Fuel pump Relay control outputFuel pump Relay 96Canister Close Valve (CCV) control outputCanister Close Valve (CCV)97-　98-　99Battery power (B+)Main Relay100Battery power (B+)Main Relay Connector [C600-B] Pin No.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Start/Stop Button Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Using a screw driver or remover, remove the center fascia lower panel (A). 3. Remove the in-car hose (A) and disconnect the connectors (B) from the heater & A/C control unit. 4.

    Kia Cadenza YG 2016-2021 Service Manual: Condenser Repair procedures

    Inspection 1. Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air. If bent, gently bend them using a screwdriver or pliers. 2. Check the condenser connections for leakage, and repair or replace it, if required.

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