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FUEL TRANSPORT PUMP
EC-1191
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
ECM Terminals and Reference Value EBS011PE
Specification data are reference values, and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION
DATA
(DC Voltage)
14 W/PU Fuel level switch
[Ignition switch ON]
● Some fuel is in the fuel tank
Approximately 0V
[Ignition switch ON]
● No fuel is in the fuel tank
BATTERY VOLTAGE
(11 - 14V)
39 B/OR Fuel transport pump relay
[Engine is running]
● Some fuel is in the fuel tank
Approximately 0V
[Engine is running]
● No fuel is in the fuel tank
BATTERY VOLTAGE
(11 - 14V)
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