Mercury V8 250

Terminal Test Probe Kit Bosch P/N MM‑ 46523
a - Throttle demand sensor connector
b - PCM connector B
c - PCM connector C
Connector Pin Wire Color Function PCM
E
D
F
53175
A
C
B
A Purple/green Sensor power B (+) CF2
B Black/pink Sensor ground B (–) CE2
C Gray/green Throttle demand position 2 BJ1
D Gray/white Throttle demand position 1 BH4
E Black/orange Sensor ground A (–) CE1
F Purple/yellow Sensor power A (+) CF1
Throttle Demand Sensor Removal
1. Cut the cable tie that secures the throttle demand sensor harness to the engine harness.
2. Disconnect the throttle demand sensor harness from the engine harness.
a - Shift demand sensor connection
b - Cable ties (2)
c - Throttle demand sensor connection
S116
100C
100A
118A
S101
101A
PPL/YEL
BLK/ORN
BLK/PNK
PPL/GRN
GRA/GRN
GRA/WHT
GRA/WHT
PPL/GRN
BLK/PNK
BLK/ORN
GRA/WHT
PPL/YEL
GRA/GRN
A
B
C
D
E
F
H4
E1
F1
E2
F2
A1
J1
H4
M4
A1
A B
C
D E F G H
J
K
AB
C
DEFGH
J
K
1
3
2
4
L
M
L
M
M
A
4
1
A
B
C
D
E
F
G
H
1
2
3
4
A
B
C
D
E
F
G
H
A
H
1
4
D E F
C B A
67515
a
b
c
a
c
67446
b
b
Sensors
Page 5A-42 © 2018 Mercury Marine 90-8M0146617 eng JULY 2018