1. Mass Air Flow Sensor (MAFS) [With CVVT]

2. Intake Air Temperature Sensor (IATS)

3. Engine Coolant Temperature Sensor (ECTS)

4. Throttle Position Sensor (TPS)

9. Idle Speed Control Actuator (ISCA)

5. Camshaft Position Sensor (CMPS)

6. Crankshaft Position Sensor (CKPS)

7.Heated Oxygen SEnsor (HO2S, Sensor 1)

8. Injector

11. Knock Sensor

12. CVVT Oil Control Valve (OCV)

15. CVVT Oil Temperature Sensor (OTS)

14. ECM

16. Purge Control Solenoid Valve (PCSV)

17. Main Relay

18. Ignition Coil

20. Heated Oxygen Sensor (HO2S, Sensor 2)