Schematic Drawing

1. Engine control module (ECM)
2. Ignition coil
3. Ignitor
4. Crankshaft position sensor
5. Camshaft position sensor
6. Throttle position sensor
7. Fuel injectors
8. Pressure regulator
9. Engine coolant temperature sensor
10. Mass air flow sensor
11. Idle air control solenoid valve
12. Purge control solenoid valve
13. Fuel pump
14. PCV valve
15. Air cleaner
16. Canister
17. Main relay
18. Fuel pump relay
19. Fuel filter
20. Front catalytic converter
21. Rear catalytic converter
22. EGR valve
23. EGR control solenoid valve
24. Radiator fan
25. Radiator fan relay
26. Pressure sources switching solenoid valve
27. Knock sensor
28. Back-pressure transducer
29. Front oxygen sensor
30. Rear oxygen sensor (Except California spec. vehicles)
31. Pressure sensor
32. A/C compressor
33. Inhibitor switch (AT vehicles only)
34. Neutral switch (MT vehicles only)
35. CHECK ENGINE malfunction indicator lamp (MIL)
36. Tachometer
37. A/C relay
38. A/C control module
39. Ignition switch
40. Transmission control module (TCM)
41. Vehicle speed sensor
42. Data link connector
43. Rear oxygen sensor (California spec. vehicles)
44. Filter
45. Fuel tank pressure sensor
46. Pressure control solenoid valve
47. Fuel temperature sensor
48. Fuel level sensor
49. Air filter
50. Vent valve
51. Shut valve
52. Drain valve