Tabla de contenido
Código
PID(P)
de fallo y
SID(S)
luz de ad-
FMI
vertencia
261*
P174
YELLOW
0
264
P174
YELLOW
2
278*
P073
YELLOW
11
283
P021
YELLOW
3
284
P021
YELLOW
4
297
P223
YELLOW
3
298
P223
YELLOW
4
319
P251
MAINT.
2
349
P191
YELLOW
0
352
S232
YELLOW
4
361
S251
RED
3
362
S251
YELLOW
4
363
S251
YELLOW
7
364*
S233
YELLOW
9
D 58
SPN
Causa
(S)
FMI
VP44 Fuel Pump Control Module in-
174
dicates the fuel temperature has ex-
0
ceeded the pump protection limit.
High or low voltage detected at the
174
fuel temperature sensor signal circuit
2
inside VP44 pump controller.
1075
Error detected in lift pump circuit at
11
pin 11 of the engine harness.
High voltage detected at main engine
636
speed/position sensor voltage su-
3
pply pin 8 of the engine harness.
Low voltage detected at main engine
636
speed/position sensor voltage su-
4
pply pin 8 of the engine harness.
1084
High voltage detected at OEM pres-
3
sure signal pin 48 of the OEM harness.
1084
Low voltage detected at OEM pres-
4
sure signal pin 48 of the OEM harness.
Power to the real time clock has been
251
interrupted and ist setting is no longer
2
valid.
Auxiliary device speed signal on pins
191
8 and 18 of the OEM harness is out
0
of range of the ECM thresholds.
Low voltage detected at engine po-
620
sition sensor +5 VDC supply pin 10
4
of the engine harness.
251
High current detected at the VP44 fuel
3
pump control valve.
251
Low or no voltage detected at the
4
VP44 fuel pump control valve.
No fuel control valve movement de-
251
tected by the VP44 fuel pump con-
7
troller.
No communications or invalid data
transfer rate detected on data link bet-
1077
ween ECM and VP44 fuel pump con-
9
troller at pin 4 and 13 of the engine
harness.
Efectos
Power derate.
Default value used for fuel temperature.
Possible low power.
Possible low power, engine may die, run
rough or be difficult to start.
ECM will use the VP44 pump speed as
a backup.
Possible white smoke and power loss.
ECM will use the VP44 pump speed as
a backup.
Possible white smoke and power loss.
Default value used for OEM pressure.
Lose ability to control OEM pressure.
Default value used for OEM pressure.
Lose ability to control OEM pressure.
Time stamp in ECM powerdown data will
be incorrect.
Lose ability to control speed of the Auxi-
liary device.
Default value used for sensors connec-
ted to this +5 VDC supply. Engine will
power derate to no-boost fueling and loss
of engine protection for oil pressure, in-
take manifold pressure, and ambient air
pressure.
Fueling to the injectors disabled and en-
gine is shut down.
Engine will lose power and may shut do-
wn.
Engine power loss.
Engine will run at a backup mode set
speed when throttle is off-idle.
Tabla de contenido
