Description Of Operation, Control Module Inputs

1. Power supply (+30)
2. Power supply (+15)
3. Ground, reference ground
4. Crankshaft position sensor
5. Manifold absolute pressure sensor
6. Intake air temperature sensor
7. Engine coolant temperature sensor
8. Throttle position sensor
9. Front heated oxygen sensor (before three way catalytic converter)
10. Rear heated oxygen sensor (after three way catalytic converter)
11. Ignition discharge module
12. EVAP canister purge valve
13. Fuel tank pressure sensor
14. Brake light switch
15. A/C-ACC
16. Cruise Control
17. Vehicle speed
18. ISAT scan too[ communication
19. DRIVE position on cars with automatic transmission
20. Torque reduction on cars with automatic transmission
21. CHECK ENGINE request on cars with automatic, transmission
22. Low fuel level