OM3-80 12/21
Troubleshooting (Continued)
RG19661,00003EC -19-21FEB13-2/2
A— Focus 16, 4.5 L, 4 Valve,
Engine Control Unit (ECU)
C08— Auxiliary Connector
C08-A— Sensor Excitation (+5 V)
C08-B— Switched Power
C08-C— Sensor Return
C08-F— Secondary Analog
Throttle
C08-G— Stop Lamp Power
Switch
C08-J— External Derate
C08-K— External Shutdown
C08-M— Customer Loss of
Coolant
C08-P— Droop Isochronous
Switch
C08-Q— External Derate/Shut-
down Common
C08-R— PWM Throttle
C08-S— Air Filter Restriction
C08-W— Stop Lamp
C08-X— Single Point Ground
D01— Water-In-Fuel Sensor
J1— 32 Position - Black
J1-A3— Analog 4
J1-C2— Analog 15
J1-C4— Analog 8
J1-D2— Excitation Return #2
J1-F3— Excitation Voltage #2
J1-F4— Analog 2
J2— 48 Position - Brown
J3— 32 Position - Blue
P04— Engine Oil Pressure
Sensor (Clean Side)
SE2— Focus 16 (ECU)
T02— Manifold Air Temperature
Sensor
T04— Engine Coolant
Temperature Sensor
T05— Fuel Temperature Sensor
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