Yamaha YZFR1W 2007 Service Manual page 13

YCC-T/YCC-I control outline
1. Throttle position sensor (for throttle cable
pulley)
2. Throttle position sensor (for throttle valves)
3. Crankshaft position sensor
4. Speed sensor
5. Coolant temperature sensor
6. Neutral switch
7. Atmospheric pressure sensor
8. Accelerator position (two signals)
9. Throttle position (two signals)
10.Engine revolution
11.Vehicle speed
12.Coolant temperature
13.Neutral/In gear
14.Atmospheric pressure
15.Throttle servo motor
16.ECU (engine control unit)
17.Base map
18.Idle speed control
19.Calculated throttle valve opening angle
20.Base map
21.Air funnel position (Calculation value)
22.Intake funnel servo motor
1-7
FEATURES