Yamaha FJR13AG Service Manual page 554

Fault code No.
Item
3-2 Disconnect the ECU coupler from the ECU.
Disconnect the coolant temperature sensor coupler from the coolant temperature sensor.
3-3 [For P0117] Ground short circuit
Between coolant temperature sensor coupler and ground: green/white–ground
If there is continuity, replace the wire harness.
3-4 [For P0118] Open circuit
Between coolant temperature sensor coupler and ECU coupler: green/white–green/white
If there is no continuity, replace the wire harness.
A
G/W B/L
A. FJR13AG
B. FJR13ESG
3-5 [For P0118] Open circuit
Between coolant temperature sensor coupler and ECU coupler: black/blue–black/blue
If there is no continuity, replace the wire harness.
A
G/W B/L
A. FJR13AG
B. FJR13ESG
3-6 Disconnect the couplers from the parts that are connected to the ECU.
Refer to "Parts connected to the ECU" on page 8-63.
P0117, P0118
[P0117] Coolant temperature sensor: ground short circuit detected.
[P0118] Coolant temperature sensor: open or power short circuit de-
tected.
G/W B/L
Y/R R/L O/W W/B Gy/W W W G/W L/R
B/R L/W Br/L G/L B B Br/W L/B
B/L B/W W/G Lg/L P P/W L L
B/L B/L B/Y Lg/B W/Y L/Y Gy Y/G
Y/R R/L O/W W/B Gy/W W W G/W L/R
B/R L/W Br/L G/L B B Br/W L/B
B/L B/W W/G Lg/L P P/W L L
B/L B/L B/Y Lg/B W/Y L/Y Gy Y/G
8-77
FUEL INJECTION SYSTEM
B
Y/R R/L O/W
B/R L/W Br/L
G/W B/L
B/L B/W W/G Lg/L
B/L B/L B/Y
B
Y/R R/L O/W
B/R L/W Br/L
G/W B/L
B/L B/W W/G Lg/L
B/L B/L B/Y
W/B Gy/W W W G/W L/R
G/L B B Br/W L/B
P P/W L L
Lg/B W/Y L/Y Gy
W/B Gy/W W W G/W L/R
G/L B B Br/W L/B
P P/W L L
Lg/B W/Y L/Y Gy