allen 068360, Safety & Operation Manual

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SPN
Code
FMI
Code
Fault Check Description Fault Detection Condition
Possible
Causes
157
3 Sensor Voltage Above Upper Limit
If the raw sensor voltage RailP_uRaw exceeds the limiting value RailP_
SRC.uMax_C (4662,30mV) a fault will be detected. If the uncorrected
raw sensor voltage RailP_uRawNoCor_mp exceeds the limiting value
RailP_AdcMaxVal_C (4900mV) a fault will be detected.
Wiring Harness or
Component
4 Sensor Voltage Below Lower Limit
If the raw sensor voltage RailP_uRaw falls below the limiting value
RailP_SRC.uMin_C (250mV) a fault will be detected.
168
0
Physical Range Check High For Fuel
Temperature
The sensor raw signal BattU_uRaw (voltage) is above BattU_uHiBatt_C.
High Engine
Load with Low
Fuel Level and
High Ambient
Temperature
1
Physical Range Check Low For Fuel
Temperature
The sensor raw signal BattU_uRaw (voltage) is below BattU_uLoBatt_C.
Very Cold Ambient
Temperature
3 SRC High for Fuel Temperature Sensor The sensor raw signal BattU_uRaw (voltage) is above BattU_uSRCMa_C.
Wiring Harness or
Component
4 SRC Low for Fuel Temperature Sensor The sensor raw signal BattU_uRaw (voltage) is below BattU_uSRCMin_C.
174
0
Physical Range Check High for Fuel
Temperature
The sensed sensor signal FuelT_tSens is greater than FuelT_PhysRng.
Max_C
High Engine
Load with Low
Fuel Level and
High Ambient
Temperature
1
Physical Range Check Low for Fuel
Temperature
The sensed sensor signal FuelT_tSens is less than FuelT_PhysRng.
Min_C
Very Cold Ambient
Temperature
3 SRC High for Fuel Temperature Sensor
The sensor raw signal voltage FuelT_uRaw is above FuelT_SRC.uMax_C
(4933mV).
Wiring Harness or
Component
4 SRC Low for Fuel Temperature Sensor
The sensor raw signal FuelT_uRaw (voltage) is below FuelT_SRC.uMin_C
(310mV).
175
0
Physical Range Check High for Oil
Temperature
If the signal Oil_tSensSwmp is greater than Oil_PhysRngT.Max_C for a
duration DDRC_DurDeb.OilT_tiPhysRngHiTDebDef_C , then a physical
range check high error is reported
Too high load on
engine; Sensor
mis-adjusted or
wiring harness
1
Physical Range Check Low Oil
Temperature
If the signal Oil_tSensSwmp is smaller than Oil_PhysRngT.Min_C for a
duration DDRC_DurDeb.OilT_tiPhysRngLoTDebDef_C , then a physical
range check low error is reported
Sensor Mis-
adjusted or Wiring
Harness
3 SRC High for Oil Temperature
The sensor raw signal Oil_uRawTSwmp (voltage) is above Oil_SRCT.
uMax_C (5200.4mV)
Wiring Harness or
Component
4 SRC Low for Oil Temperature
The sensor raw signal Oil_uRawTSwmp (voltage) is below Oil_SRCT.
uMin_C (0mV)
15
Oil Temperature too High Plausibility
Error
The Oil temperature Oil_tSwmp is greater than the threshold Oil_tMax-
T_C .
oil extremely hot,
maybe missuse of
engine (tuning)
wiring harness or
component
Fault Codes
SECTION 3
SERVICE
069970 Page 44