UDRF01.04GB
Maintenance manual DRF 400–450
6
D Error codes – 1 Engine
mm mm mm mm
1 Engine
page
–
Error codes engine alternative
Volvo
Descrip-
tion
Limitation
Action
Con-
nec-
tion
and
com-
ponent
Diag-
nostic
menu
Function
group
Code
Volvo
code
91/3
23 DTC
2.7
Throttle
pedal con-
nected to
the en-
gine's con-
trol unit,
cable
short-
circuited
to voltage
or open
circuit.
Engine goes
to idle.
If the throttle
pedal is re-
leased and
then pressed
down again,
the engine
can go to
Limp-home
by using the
idle switch.
Check that the control's
connection is installed cor-
rectly.
Check that the cables to
the sensor are not dam-
aged.
Check the sensor. Check
that the 23-pin connector is
installed correctly.
Check pin C and socket C in
the 23-pin connector.
Check connection 3 in the
red connector on the en-
gine's control unit.
D794/
Red:3
-
1.1.2 Throttle
pedal
91/4
24 DTC
2.7
Throttle
pedal con-
nected to
the en-
gine's con-
trol unit,
cable
short-
circuited
to ground.
Engine goes
to idle.
If the throttle
pedal is re-
leased and
then pressed
down again,
the engine
can go to
Limp-home
by using the
idle switch.
Check that the potentiome-
ter is installed correctly.
Check that the cables to
the potentiometer are not
damaged.
Check the potentiometer.
-
-
1.1.2 Throttle
pedal
97/1
175
DTC 2.1
Water in
fuel
No limita-
tion.
Drain water trap.
Clean metal filter in fuel
feed's hose connection on
the engine.
Check fuel filter and fuel
pre-filter.
-
-
1.2.3 Fuel pre-
filter
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Summary of Contents for DRF420-60S5
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Page 4: ...UDRF01 04GB Maintenance manual DRF 400 450 2 AForeword https www forkliftpdfmanuals com ...
Page 18: ...UDRF01 04GB Maintenance manual DRF 400 450 2 BSafety https www forkliftpdfmanuals com ...
Page 60: ...UDRF01 04GB Maintenance manual DRF 400 450 2 1Engine https www forkliftpdfmanuals com ...
Page 86: ...UDRF01 04GB Maintenance manual DRF 400 450 2 2Transmission https www forkliftpdfmanuals com ...
Page 100: ...UDRF01 04GB Maintenance manual DRF 400 450 2 3Driveline axle https www forkliftpdfmanuals com ...
Page 106: ...UDRF01 04GB Maintenance manual DRF 400 450 2 4Brakes https www forkliftpdfmanuals com ...
Page 124: ...UDRF01 04GB Maintenance manual DRF 400 450 2 5Steering https www forkliftpdfmanuals com ...
Page 130: ...UDRF01 04GB Maintenance manual DRF 400 450 2 6Suspension https www forkliftpdfmanuals com ...
Page 150: ...UDRF01 04GB Maintenance manual DRF 400 450 2 7 Load handling https www forkliftpdfmanuals com ...
Page 320: ...UDRF01 04GB Maintenance manual DRF 400 450 2 D Error codes https www forkliftpdfmanuals com ...
Page 412: ...UDRF01 04GB Maintenance manual DRF 400 450 2 ESchematics https www forkliftpdfmanuals com ...