2gnt Engine Bay Tutorial

[Doug99RS]

I saw a website for a 4g63 engine bay where the author had listed everything under the hood and showed a picture to match the description. So working off the same Idea I did the same thing for the 2gnt. Now this particular vehicle is an automatic but the engine and emissions components are all going to be the same. I'll eventually get some more pictures up of a 5spd 2gnt. Second note is that on some vehicles the components are in different locations such as some of the emissions components. But the component design did not change drastically and if you see what one looks like then you'll be able to find yours.

1. shock tower/ strut tower, strut brace in use
2. air conditioning service port, high side
3. air conditioning service port, low side
4. power steering resevior
5. Engine Coolant resevior
6. Cam gear, adjustable cam gear in use
7. Oil filler cap
8. Radiator Cap
9. Power steering pump
10. oil dipstick
11. heater hose/tube
12. Engine motor mount (Car's right, engine's front)

[Doug99RS]

13 Positive Crankcase Ventilation Valve (PCV valve)
14. Throttle Body
15. Camshaft Position Sensor
16a. EGR solenoid
16b EGR Valve
17 Washer Fluid Resevior
18. Brake Fluid Resevior
19. Motor Mount (Car's Left, Engine's Rear)
20. Transmission Fluid Dipstick
21. Powertrain Control Module (PCM or ECU)
22a.Fuel Pump Relay
22b. ASD (automatic Shutdown) relay
22c. Transmission Control Relay
Check out related links:

http://www.dsmtuners.com/forums/show...&highlight=PCM

E-Brake sensor

[Doug99RS]

23. input speed sensor
24. Range Sensor (PRNDL switch)
25. Output Speed Sensor
26. Drive Gear (cover removed)
27. Transmission solenoid pack (not in picture)

Check out these related links:
2g Non-Turbo Auto Trans Information

[Doug99RS]

28. Brake Master Cylinder
29. Brake Vacuum Booster

[Doug99RS]

30. Air Conditioning filter/Drier (silver round component under hoses)
31. A/C Pressure switch
32. Evaporative Emissions Test port
33. A/C line
34. A/C line

[Doug99RS]

35. Manifold Absolute Pressure (MAP) Sensor
36. Positive Crankcase Ventilation (PCV) Valve
37. Brake Booster Vacuum source port
38. Intake Air Temperature Sensor
39. Exhaust Gas Recirculation (EGR) Tube to manifold)

[Doug99RS]

40. Fuel rail test port
41. #1 cylinder Fuel injector
42. Engine removal support bracket

[Doug99RS]

44. Brake Proportioning valve

[Doug99RS]

45. On-Board Diagnostic (OBD) connectors
45a. Primary, used for generic scan tool
46b. Secondary, used for dealership scan tool

[Doug99RS]

47. Junction Block (interior Fuse Block)
48. Shift Interlock Cable
49. Brake pedal hinge

[Doug99RS]

Located at the right front of the car, looking up from the underside
50. Evaporative Purge solenoid

Check out this related Link:
http://www.dsmtuners.com/forums/show...tive+Emissions

[Doug99RS]

43. Throttle Position (TPS) Sensor

Check out this related link:
Idle Control: Theory of Operation

[Doug99RS]

Shameless bump