Yamaha TMAX XP530E-A 2017 Service Manual page 499

Fault code No.
Item
3-6 [For P2128] Open circuit
Between accelerator position sensor coupler and ECU coupler: red–red
If there is no continuity, replace the wire harness.
R
Y/R R/L
Lg L/W
B/L B/W
B/L B/L
A. XP530E-A
B. XP530-A
C. XP530D-A
3-7 [For P2122/P2128] Open circuit
Between accelerator position sensor coupler and ECU coupler: blue–blue
If there is no continuity, replace the wire harness.
R
Y/R R/L
Lg
L/W
B/L B/W
B/L B/L
A. XP530E-A
B. XP530-A
C. XP530D-A
P2122, P2123, P2127, P2128, P2138
[P2122] Accelerator position sensor: open or ground short circuit
detected.
[P2123] Accelerator position sensor: power short circuit detected.
[P2127] Accelerator position sensor: ground short circuit detected.
[P2128] Accelerator position sensor: open or power short circuit
detected.
[P2138] Accelerator position sensor: output voltage deviation error.
B/Y G/R Lg/L
W W
Br/W Lg/W
R B
P/W
L L
Y/L W/G W/Y Gy/G Y/G
B/Y W W G/R Lg/L
R B Br/W Lg/W
P/W
L L
Y/L W/G W/Y Gy/G Y/G
FUEL INJECTION SYSTEM
R
Y/R R/L B/Y G/R Lg/L
W W
Lg L/W Br/W Lg/W
R B
B/L B/W W/G P/W
L L
B/L B/L Y/L W/G W/Y Gy/G Y/G
R
Y/R R/L B/Y W W G/R Lg/L
Lg
L/W R B Br/W Lg/W
B/L B/W W/G P/W
L L
B/L B/L Y/L W/G W/Y Gy/G Y/G
8-108
R
Y/R R/L O/W B/Y G/R Lg/L
W W
Lg L/W R/G G/L Br/W Lg/W
R B
B/L B/W W/G Lg/L P/W
L L
B/L B/L Lg/B Y/L W/G W/Y Gy/G Y/G
R
Y/R R/L O/W B/Y W W G/R Lg/L
Lg
L/W R/G G/L R B Br/W Lg/W
B/L B/W W/G Lg/L P/W
L L
B/L B/L Lg/B Y/L W/G W/Y Gy/G Y/G