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3-14 FUEL SYSTEM (DFI)
DFI System
Terminal Numbers of ECU Connectors
Terminal Names
1. Subthrottle Valve Actuator: LG/R
2. Exhaust Butterfly Valve Actuator (–): GL
3. Exhaust Butterfly Valve Actuator (+): G/R
4. Fuel Pump Relay: BR/Y
5. Power Supply to Sensors: BL
6. Power Supply to ECU (from ECU Main Relay): BR/W
7. Air Switching Valve: R/BL
8. Power Supply to ECU (from Battery): W/BK
9. Oxygen Sensor Heater (Equipped Models): R
10. Fuel Injector #4: BL/Y
11. Fuel Injector #3: BL/W
12. Subthrottle Valve Actuator: P/BL
13. Unused
14. Unused
15. Intake Air Temperature Sensor: Y
16. Intake Air Pressure Sensor #2: G/W
17. Intake Air Pressure Sensor #1: Y/BL
18. Radiator Fan Relay: P/BL
19. Vehicle-down Sensor: Y/G
20. Crankshaft Sensor (+): Y/BK
21. Crankshaft Sensor (–): BK
22. Speed Sensor: P
23. Subthrottle Valve Actuator: G
24. Subthrottle Valve Actuator: W/BL
25. Sidestand Switch: G/R
26. Main Throttle Sensor: BL/W
27. Subthrottle Sensor: BR
28. Exhaust Butterfly Valve Actuator Sensor: R/BK
29. Water Temperature Sensor: O
30. Ground for ECU: BK/Y
31. Warning Indicator Light (LED) (Meter Unit): W/R
32. Oxygen Sensor (Equipped Models): W/BL
33. Ground for Sensors: BR/BK
34. Fuel Injector #2: BL/O
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