Components

2.4 DOHC and 2.5 V6:

1. Engine coolant temperature (ECT) sensor
2. Manifold absolute pressure (MAP) sensor. (For EGR system 2.4 DOHC only)
3. Mass air flow sensor (Hot film sensor)
4. Intake air temperature (IAT) sensor (2.4 DOHC: Built in MAF sensor)
5. Throttle position sensor (TPS)
6. Idle position switch (2.4 DOHC only)
7. Idle speed actuator (ISA)
8. Heated oxygen sensor (HO2S).
9. Camshaft position sensor (CMP)
10. Crankshaft position sensor (CKP) 2.4 L behind timing belt.

C61 Engine Coolant Temperature Sender, C62 Engine Coolant Temperature Sensor, C63 Ignition Coil, C65 Crankshaft Position Sensor 2.5 L:

11. Crankshaft position sensor (CKP) 2.5 L at flywheel.
12. Injector
13. EVAP. canister purge control solenoid valve (PCSV)
14. Knock sensor
15. Power steering oil pressure switch
16. EGR solenoid valve (2.4 DOHC only)
17. Canister close valve
18. Fuel tank pressure sensor