1. Map Sensor 9. Oxygen Sensor 19. EGR Modulator
2. Throttle Position Sensor 10. Battery 20. EGR Valve
3. Intake Air Temp Sensor 11. Shift Switch (Auto Trans Only) 21. Fuel Pressure Regulator
4. Coolant Temp Sensor 12. Injector 22. Throttle Opener
5. Recirculated Exhaust Gas Temp. 
    Sensor (California only)
13. ISC Soleniod Valve 23. Charcoal Canister
6. Fifth Gear Switch (Manual Trans) 14. Throttle Opener VSV (Brown) 24. Distributor
7. TCC Solenoid Pressure Switch 
    (Auto Trans)
15. EGR VSV (blue) 25. ECM (Computer Module)
8. Ignition Coil 16. PTC Heater Relay (Auto Trans) 26. Fuse Box Diagnostic Terminal
 
17. Control Relay 27. PTC Heater (Auto Trans)
18. TCC Relay (Auto Trans)