Dynapac PL 500/20 S, Operation & Maintenance Manual

Page: 151 / 234

D 111
D
PL5
00/
20S.
G
B 1
1
1
-1
16 -
04.
07
Error
code
and
warn-
ing
lamp
PID(P)
SID(S)
FMI
SPN(S)
FMI Cause Effect
432
YEL-
LOW
P091
13 091
13
The idle speed signal on pin 26 of the
OEM wiring harness indicates that
speed adjustment is in idle speed
setting, whereas speed adjustment
on pin 30 of the OEM wiring harness
indicates that speed adjustment is
not in idle speed setting...OR... the
idle speed signal on pin 26 of the
OEM wiring harness indicates that
the speed adjustment function is not
in idle speed setting whereas the
speed adjustment on pin 30 of the
OEM wiring harness indicates that
the speed adjustment function is in
the idle speed setting.
Engine only runs at idle speed.
433
YEL-
LOW
P102
2 102
2
The charge pressure signal indicates
that charge pressure is high, where-
as other engine parameters (i.e.
speed and load) indicate that charge
pressure is supposed to be low.
Possibly excessive fuel delivery during
acceleration. Pronounced levels of
black smoke.
434*
YEL-
LOW
S251
2 627
2
The power supply to the electronic
control unit failed for a fraction of a
second below 6.0 Volts... OR... it was
not possible to shut down the elec-
tronic control unit properly (battery
voltage is maintained for 30 seconds
after key OFF).
Possibly no perceptible impacts on
power OR engine cuts out OR prob-
lems when starting.
Error information, travel data and main-
tenance monitoring data may not be
correct.
441
YEL-
LOW
P168
1 168
1
The voltage detected at pins 38, 39
and 40 of the engine wiring harness
for power supply to the electronic
control unit indicates that the power
supply to the electronic control unit
has dropped below 6 volts.
Engine cuts out or runs roughly.
442
YEL-
LOW
P168
0 168
0
The voltage detected at pins 38, 39
and 40 of the engine wiring harness
for power supply to the electronic
control unit indicates that the power
supply to the electronic control unit is
above the maximum level for system
voltage.
None on power rating.
443
YEL-
LOW
S232
1 620
1
Undervoltage on pin 29 of OEM wir-
ing harness for +5 V power supply to
engine speed adjustment unit.
Engine is running at idle speed when-
ever the idle speed switch indicates
„idle speed on“, and runs up to a preset
speed at which point the idle speed
switch signals „idle speed off“.
444
YEL-
LOW
S232
1 620
1
Undervoltage on pin 10 of OEM wir-
ing harness for +5 V power supply to
engine speed adjustment unit. The sensors connected to this +5V DC
power supply (i.e. for remote speed ad-
justment) do not function.