LGMG T20J, Maintenance Manual

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Maintenance Manual of Elevating Work Platform
21
system reaction
776 102 3
Charge air pressure sensor: the measured voltage of sensor by
ECU is out of the target range
777 102 4
Charge air pressure sensor: the measured voltage of sensor by
ECU is out of the target range
825 523009 9
The pressure relief valve (PRV) has reached the number of allowed
activations.
826 523470 2
Pressure relief valve is forced to open, perform pressure increase
827 523470 2
Pressure Relief Valve (PRV) forced to open. Performed by
pressure increase.
828 523470 12
Pressure Relief Valve (PRV) forced to open. Shutoff conditions.
829 523470 12
Pressure Relief Valve (PRV) forced to open. Warning conditions.
830 523470 14
Open Pressure Relief Valve (PRV)
831 523470 11
Rail pressure relief valve can not be opened due to the
railpressure.
832 523470 11
Rail pressure out of tolerance range.
The PRV can not be opened at this operating point with a pressure
shock.
833 523009 10
The pressure relief valve (PRV) has reached the allowed opening
time
834 523906 5
ECU detects open load on the electric fuel feed pump output
835 523906 12
ECU detects too high temperature in powerstage of fuel pump
circuit.
836 523906 3
ECU detects shortcut to battery in fuel feed pump circuit.
837 523906 4
Electrical fuel pre - supply pump. Short circuit to ground.
856 523613 0
Rail pressure below setpoint, speed-dependent threshold
exceeded.
The rail pressure is below the target range, which is determined as
a function of the engine speed.
857 523613 0
Rail pressure below setpoint, threshold exceeded
858 523613 0
Rail pressure: the fuel pressure in rail calculated by ECU is above
the target range which is dependant on the engine speed
859 523613 0
Rail pressure: the fuel pressure in rail calculated by ECU is below
the target range which is dependant on the engine speed.
861 523613 1
Rail pressure: the fuel pressure in rail calculated by ECU is below
the target range which is dependant on the engine speed
862 523613 0
Rail pressure: the fuel pressure in rail calculated by ECU is above
the target range.
864 523613 2
Rail pressure metering unit, Setpoint of metering unit in overrun
mode not plausible.
876 523470 7
Rail pressure is out of the expected average range.
877 157 3
Rail pressure sensor: the voltage of sensor measured by ECU is
out of the target range
878 157 4
Rail pressure sensor: the voltage of sensor measured by ECU is
out of the target range
932 29 3
Analog accelerator pedal 2 (hand pedal): the voltage measured by
ECU is out of the target range.
935 91 3
Analog accelerator pedal sensor 1 or double accelerator pedal
sensor: the voltage measured by ECU is out of the target range or
the calculated pedal position is implausible
compared with the position of the second pedal
937 29 4
Handthrottle; short circuit to ground