User Manual
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 656 5 C E Injector Solenoid Driver Cylinder
6 Circuit - Current below normal
or open circuit
ECM 656 5 C L Injector Solenoid Driver Cylinder
6 Circuit - Current below normal
or open circuit
ECM 656 5 S E Injector cyl. 6 cable/injector
open load
ECM 656 5 S L Injector cyl. 6 cable/injector
open load
ECM 656 6 S E Injector cyl. 6 cable/injector
short circuit
ECM 656 6 S L Injector cyl. 6 cable/injector
short circuit
ECM 656 7 C E Injector Solenoid Driver Cylinder
6 - Mechanical system not re-
sponding or out of adjustment
ECM 656 7 C L Injector Solenoid Driver Cylinder
6 - Mechanical system not re-
sponding or out of adjustment
ECM 656 7 S E Injection error, physical cylinder
6
ECM 656 7 S L Injection error, physical cylinder
6
ECM 656 8 S E Injector cyl. 6, over or under fu-
eling
ECM 656 8 S L Injector cyl. 6, over or under fu-
eling
ECM 656 5 C F Injector Solenoid Driver Cylinder
6 Circuit - Current Below Nor-
mal, or Open Circuit. Current
detected at injector number 1
when voltage is turned off.
ECM 656 1 S F Two or more injectors with the
same trim code, injector cyl. 6
ECM 656 13 S F Injector trim code version error,
injector cyl. 6
ECM 656 15 S F Cylinder 6 torque error
ECM 656 16 S F Cylinder 6 injector fault, high tor-
que
ECM 656 18 S F Cylinder 6 injector fault, low tor-
que
ECM 656 2 S F Injector trim code, checksum er-
ror injector cyl. 6
ECM 656 20 S F Cylinder 6 balancing min or max
ECM 656 5 S F Injector cyl. 6 cable/injector
open load
ECM 656 6 C F Injector Solenoid Valve Cylinder
#6 Circuit - grounded circuit
ECM 656 6 S F Injector cyl. 6 cable/injector
short circuit
ECM 656 7 S F Injection error, physical cylinder
6
ECM 656 8 S F Injector cyl. 6, over or under fu-
eling
ECM 656 7 C F Injector Cylinder # 06 : Injector
Cylinder #6 - Mechanical Sys-
tem Not Responding Properly or
Out of Adjustment
ECM 657 1 S E Two or more injectors with the
same trim code, injector cyl. 7
ECM 657 1 S L Two or more injectors with the
same trim code, injector cyl. 7
ECM 657 13 S E Injector trim code version error,
injector cyl. 7
ECM 657 13 S L Injector trim code version error,
injector cyl. 7
ECM 657 15 S E Cylinder 7 torque error
ECM 657 15 S L Cylinder 7 torque error
continued..........
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 657 16 S E Cylinder 7 injector fault, high tor-
que
ECM 657 16 S L Cylinder 7 injector fault, high tor-
que
ECM 657 18 S E Cylinder 7 injector fault, low tor-
que
ECM 657 18 S L Cylinder 7 injector fault, low tor-
que
ECM 657 2 S E Injector trim code, checksum er-
ror injector cyl. 7
ECM 657 2 S L Injector trim code, checksum er-
ror injector cyl. 7
ECM 657 20 S E Cylinder 7 balancing min or max
ECM 657 20 S L Cylinder 7 balancing min or max
ECM 657 5 C E Injector Solenoid Driver Cylinder
7 Circuit - Current below normal
or open circuit
ECM 657 5 C L Injector Solenoid Driver Cylinder
7 Circuit - Current below normal
or open circuit
ECM 657 5 S E Injector cyl. 7 cable/injector
open load
ECM 657 5 S L Injector cyl. 7 cable/injector
open load
ECM 657 6 S E Injector cyl. 7 cable/injector
short circuit
ECM 657 6 S L Injector cyl. 7 cable/injector
short circuit
ECM 657 7 S E Injection error, physical cylinder
7
ECM 657 7 S L Injection error, physical cylinder
7
ECM 657 8 S E Injector cyl. 7, over or under fu-
eling
ECM 657 8 S L Injector cyl. 7, over or under fu-
eling
ECM 657 5 C F Injector Solenoid Driver Cylinder
7 Circuit - Current below normal
or open circuit
ECM 657 1 S F Two or more injectors with the
same trim code, injector cyl. 7
ECM 657 13 S F Injector trim code version error,
injector cyl. 7
ECM 657 15 S F Cylinder 7 torque error
ECM 657 16 S F Cylinder 7 injector fault, high tor-
que
ECM 657 18 S F Cylinder 7 injector fault, low tor-
que
ECM 657 2 S F Injector trim code, checksum er-
ror injector cyl. 7
ECM 657 20 S F Cylinder 7 balancing min or max
ECM 657 5 S F Injector cyl. 7 cable/injector
open load
ECM 657 6 S F Injector cyl. 7 cable/injector
short circuit
ECM 657 7 S F Injection error, physical cylinder
7
ECM 657 8 S F Injector cyl. 7, over or under fu-
eling
ECM 658 1 S E Two or more injectors with the
same trim code, injector cyl. 8
ECM 658 1 S L Two or more injectors with the
same trim code, injector cyl. 8
ECM 658 13 S E Injector trim code version error,
injector cyl. 8
ECM 658 13 S L Injector trim code version error,
injector cyl. 8
continued..........
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7 SPN 6~










