© Scania Industrial & Marine Engines
17
READOUT OF
F
A
UL
T
CODES
LE
D INDI
CA
TION WHE
N
THE
LAMP T
E
S
T
/F
AUL
T CODE SWITCH IS AC
TIV
A
TED
CONTROL STA
TUS
SHUTD
OWN
ST
ARTING
RUNNING
TO
RQUE LIMIT
BO
OS
T LI
MIT
POWER -
POWER +
Pr
obabl
e ca
use
A
ct
io
n
✹
DEC2 ha
s de
te
ct
ed a
n
in
te
rna
l f
a
ul
t
in t
h
e con
tr
o
l u
n
it
.
Send
in t
h
e cont
ro
l u
n
it
f
o
r r
e
p
a
ir
as
soo
n
as
poss
ib
le.
✹
The
engi
ne
te
m
p
era
tu
re h
a
s
rea
c
he
d t
h
e t
h
re
sho
ld
lev
e
l
or
th
e t
e
mper
at
ure
se
nsor
i
s i
nope
rat
iv
e.
Check
th
e co
oli
ng s
y
st
em. Che
c
k
the
te
m
p
era
tu
re
se
ns
o
r a
n
d c
a
b
le
r
o
ut
in
g
.
✹
The
engi
ne
has
re
ach
ed t
h
e o
v
er
re
vvi
ng l
imi
t or
t
h
e
eng
ine
sp
eed
sen
sor
is
in
oper
a
ti
v
e
.
Check
th
e wir
ing an
d co
nnec
tor
.
Renew t
h
e engi
ne
spe
e
d s
e
ns
or.
✹
Cont
ro
l r
ack
pos
it
ion
se
nsor
i
nope
rat
iv
e
.
C
heck
con
n
ect
or
s a
nd c
a
bl
es t
o
g
over
nor
.
✹
The
int
a
k
e
ai
r
tem
p
er
at
ur
e h
a
s r
e
ac
he
d th
e t
h
re
sho
ld
le
vel
or
th
e c
h
ar
ge a
ir
te
mper
at
ure
se
nsor
i
s i
nope
rat
iv
e.
Check
th
e i
n
ta
ke s
y
st
em. Che
c
k t
h
e te
m
p
era
tu
re
se
ns
o
r a
n
d c
a
b
le
r
o
ut
in
g
.
✹
DEC2 de
te
cts
no
char
ge
ai
r pr
es
sur
e
.
The
cha
rge
ai
r pr
es
sur
e
s
e
ns
or
is
ino
p
er
at
ive
.
Check
th
e ch
arg
e
ai
r pre
ssu
re
hos
e. Se
nd i
n
t
h
e
cont
ro
l u
n
it
fo
r r
e
pa
ir
if
t
h
e c
onne
ct
ion
is
damag
e
d.
✹
Engi
ne
spe
e
d po
te
nti
o
met
e
r or
the
id
li
ng s
a
fe
ty
swi
tch
is
in
ope
rat
iv
e
.
Check
th
e ca
ble
ro
uti
ng,
conn
ect
or
s an
d ca
bl
es.
✹
The
oil
pr
es
sur
e
ha
s dr
opp
ed t
o
t
h
e t
h
re
sh
old
le
vel
or
th
e oi
l
pre
ssu
re
m
o
nit
o
r is
in
oper
a
ti
v
e
.
Check
oi
l l
e
ve
l, c
onne
ct
or
and c
a
bl
e.
Renew t
h
e oil
pr
es
sur
e
moni
to
r.
✹
=LED on
