User Manual
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3251 18 P E Particulate Trap Differential Pres-
sure : Low - moderate severity (2)
ECM 3251 18 P L Particulate Trap Differential Pres-
sure : Low - moderate severity (2)
ECM 3251 2 S E Particulate filter is missing
ECM 3251 2 S L Particulate filter is missing
ECM 3251 3 C E Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor Cir-
cuit - Voltage above normal
ECM 3251 3 C L Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor Cir-
cuit - Voltage above normal
ECM 3251 3 P E Particulate Trap Differential Pres-
sure : Voltage Above Normal
ECM 3251 3 P L Particulate Trap Differential Pres-
sure : Voltage Above Normal
ECM 3251 3 S E Fault in the particulate filter differen-
tial pressure sensor
ECM 3251 3 S L Fault in the particulate filter differen-
tial pressure sensor
ECM 3251 3 Y E DPF differential pressure sensor er-
ror (voltage high)
ECM 3251 3 Y L DPF differential pressure sensor er-
ror (voltage high)
ECM 3251 4 C E Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor Cir-
cuit - Voltage below normal
ECM 3251 4 C L Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor Cir-
cuit - Voltage below normal
ECM 3251 4 P E Particulate Trap Differential Pres-
sure : Voltage Below Normal
ECM 3251 4 P L Particulate Trap Differential Pres-
sure : Voltage Below Normal
ECM 3251 4 S E Fault in the particulate filter differen-
tial pressure sensor
ECM 3251 4 S L Fault in the particulate filter differen-
tial pressure sensor
ECM 3251 4 Y E DPF differential pressure sensor er-
ror (voltage low)
ECM 3251 4 Y L DPF differential pressure sensor er-
ror (voltage low)
ECM 3251 10 C E Aftertreatment 1 Diesel Particulate
Filter Differential Pressure - Abnor-
mal Rate of Change
ECM 3251 10 C L Aftertreatment 1 Diesel Particulate
Filter Differential Pressure - Abnor-
mal Rate of Change
ECM 3251 10 P E Particulate Trap Differential Pres-
sure : Abnormal Rate of Change
ECM 3251 10 P L Particulate Trap Differential Pres-
sure : Abnormal Rate of Change
ECM 3251 15 C E Aftertreatment Diesel Particulate Fil-
ter Differential Pressure - Data valid
but above normal Operating Range
ECM 3251 15 C L Aftertreatment Diesel Particulate Fil-
ter Differential Pressure - Data valid
but above normal Operating Range
ECM 3251 17 P E Particulate Trap Differential Pres-
sure : Low - least severe (1)
ECM 3251 17 P L Particulate Trap Differential Pres-
sure : Low - least severe (1)
ECM 3251 2 S F Particulate filter is missing
ECM 3251 3 S F Fault in the filter system
ECM 3251 4 S F Fault in the filter system
ECM 3251 7 S F Differential pressure sensor over
particulate filter, faulty
continued..........
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 3251 2 C E Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor -
Data erratic, intermittent or incorrect
ECM 3251 8 S F Differential pressure sensor not
plausible
ECM 3251 2 C L Aftertreatment Diesel Particulate Fil-
ter Differential Pressure Sensor -
Data erratic, intermittent or incorrect
ECM 3251 8 S E Differential pressure sensor not
plausible
ECM 3251 9 S F Differential pressure sensor over
particulate filter, not plausible
ECM 3251 8 S L Differential pressure sensor not
plausible
ECM 3251 9 S E Differential pressure sensor over
particulate filter, not plausible
ECM 3251 9 S L Differential pressure sensor over
particulate filter, not plausible
ECM 3255 9 C F Aftertreatment 2 Intake Nox Sensor
- Abnormal update rate
ECM 3255 9 C E Aftertreatment 2 Intake NOx Sensor
- Abnormal update rate
ECM 3255 9 C L Aftertreatment 2 Intake NOx Sensor
- Abnormal update rate
ECM 3265 9 C F Aftertreatment 2 Outlet NOx - Ab-
normal Update Rate
ECM 3265 9 C E Aftertreatment 2 Outlet NOx - Ab-
normal Update Rate
ECM 3265 9 C L Aftertreatment 2 Outlet NOx - Ab-
normal Update Rate
MCU 327 4 * E Anti-Restart Relay-Voltage Below
Normal, Or Shorted To Low Source
MCU 327 4 * L Anti-Restart Relay-Voltage Below
Normal, Or Shorted To Low Source
MCU 327 6 * E Anti-Restart Relay-Current Above
Normal Or Grounded Circuit
MCU 327 6 * L Anti-Restart Relay-Current Above
Normal Or Grounded Circuit
MCU 327 4 * F Anti-Restart Relay Circuit - Voltage
Below Normal, or Shorted to Low
Source (or Open Circuit)
MCU 327 6 * F Anti-Restart Relay Circuit . Current
Above Normal
ECM 3275 19 S E The EEC control unit for exhaust
gas aftertreatment has lost contact
with the exhaust gas temperature
sensor upstream of the SCR catalyt-
ic converter.
ECM 3275 19 S L The EEC control unit for exhaust
gas aftertreatment has lost contact
with the exhaust gas temperature
sensor upstream of the SCR catalyt-
ic converter.
ECM 3275 0 S F Exhaust gas temperature upstream
ECM 3275 1 S F Exhaust gas temperature upstream
ECM 3275 11 S F Exhaust gas temperature upstream
ECM 3275 12 S F Exhaust gas temperature upstream
ECM 3275 19 S F EEC unit has no contact with sen-
sors
ECM 3275 2 S F Exhaust gas temperature upstream
ECM 3275 3 S F Exhaust gas temperature upstream
ECM 3275 4 S F Exhaust gas temperature upstream
ECM 3275 5 S F Exhaust gas temperature upstream
ECM 3275 6 S F Exhaust gas temperature upstream
ECM 3275 9 S F EEC unit has no contact with sen-
sors
ECM 3279 19 S E The EEC control unit for exhaust
gas aftertreatment has lost contact
continued..........
53
4 SPN 3~