Yamaha YZF-R1 Series Service Manual page 616

A
1
W B/G L B
Is resistance ∞ Ω?
YES
→ Go to step 4.
NO
a. Replace the wire harness.
b. Turn the main switch to "ON", and then check the condition of the DTC using the malfunction mode
of the YDT.
Is it in the "Recovered" condition?
YES
→ Go to step 8, and complete the service.
NO
→ Go to step 4.
4. Installed condition of throttle position sensor.
• Check for looseness or pinching.
Refer to "ADJUSTING THE THROTTLE POSITION SENSOR" on page 7-19.
Is check result OK?
YES
→ Go to step 5.
NO
a. Reinstall or adjust the sensor.
b. Turn the main switch to "ON", and then check the condition of the DTC using the malfunction mode
of the YDT.
Is it in the "Recovered" condition?
YES
→ Go to step 8, and complete the service.
NO
→ Go to step 5.
5. Defective throttle position sensor.
• Check throttle position sensor signal 1.
• Execute the diagnostic mode. (Code D01)
When the throttle valves are fully closed
When throttle valves are fully open
Is check result OK?
YES
→ Go to step 6.
NO
P0122, P0123, P0222, P0223, P2135
B
1
W B/G L B
11–21
96–107
9-119
2
L/Y L Y/B R/W
W W L/G B/R
B/G B B/G
B/L B B/Y W/Y