October 2020
Part No. 1268553GT
Z®-51/
31J
47
Service and Repair Manual
Engines
6-3
Engine Fault Codes -
Deutz TD 2.2 L3 Models
How to Retrieve Engine Fault
Codes
The ECM constantly monitors the engine by the
use of sensors on the engine. The ECM also uses
signals from the sensors to initiate sequential fuel
injection and make constant and instantaneous
changes to ignition timing, fuel delivery and throttle
position to maintain the engine's running condition
at its highest efficiency while at the same time
keeping exhaust emissions to a minimum. When a
sensor fails or returns signals that are outside of
set parameters, the ECM will store a fault code in
memory that relates to the appropriate sensor.
One or more faults will also be displayed on the
LCD screen located at the ground controls.
If a fault occurs that does not result in an engine
shutdown, the engine rpm will go into limp home
mode resulting in the loss of high rpm.
Refer to Fault Code Section, How to Retrieve
Active Engine Fault Codes for your specific engine
model. Use the Fault Code Chart to aid in
identifying the fault.
6-4
Diesel Particle Filter
Regeneration - Deutz TD 2.2 L3
Engine
The combustion of diesel fuel results in soot,
which is separated in the diesel particle filter
(DPF). This must be regenerated as the
contamination with soot increases. There are
3 types of regeneration.
Passive regeneration:
Under normal operating conditions when the
exhaust temperature is >482°F / 250°C the particle
filter contamination with soot remains in a
permissible range. This process is automatically
activated by the engine control unit, the operator
does not need to perform any actions.
Standstill regeneration:
If passive regeneration does not attain an
adequate reduction of the soot contamination, the
particle filter will continue to become contaminated
with soot and a standstill regeneration will be
required by the operator.
To perform standstill regeneration, refer to the
Operator's Manual on your machine.
Service regeneration:
If a fault occurs, the system reacts by reducing the
engine performance. This can include limited
machine functions, torque reduction, reduced
engine rpm and replacement of the DPF.
If standstill regeneration is prohibited by the
operator. Service regeneration must be performed
by a trained technician with the use of the DEUTZ
SerDia software tool and DeCom interface cable.
Available from Deutz.
If service regeneration is not performed,
replacement of the DPF will be required.
Summary of Contents for Z-51/30J
Page 62: ...52 Z 51 31J Part No 1268553GT October 2020 Service and Repair Manual Manifolds...
Page 64: ...54 Z 51 31J Part No 1268553GT October 2020 Service and Repair Manual Manifolds...
Page 71: ...October 2020 Part No 1268553GT Z 51 31J 61 Service and Repair Manual Manifolds...
Page 99: ...October 2020 Part No 1268553GT Z 51 31J 89 Service and Repair Manual Hydraulic Symbols Legends...
Page 106: ...October 2020 Service and Repair Manual 96 Platform Control Box Wiring Diagram Options...
Page 110: ...October 2020 Service and Repair Manual Electrical Schematic Options 100...
Page 111: ...October 2020 Service and Repair Manual 101 Electrical Schematic AS...
Page 112: ...102 Z 51 31J Part No 1268553GT October 2020 Service and Repair Manual Electrical Schematic AS...
Page 113: ...October 2020 Service and Repair Manual Electrical Schematic AS 103 Z 51 31J Part No 1268553GT...
Page 114: ...October 2020 Service and Repair Manual Electrical Schematic AS 104...
Page 115: ...October 2020 Service and Repair Manual Ground Control Box Terminal Strip Wiring Diagram AS 105...
Page 118: ...October 2020 Service and Repair Manual 108 Ground Control Box Switch Panel Wiring Diagram AS...
Page 119: ...October 2020 Service and Repair Manual 109 Platform Control Box Wiring Diagram AS...
Page 122: ...October 2020 Service and Repair Manual 112 Platform Control Box Switch Panel Wiring Diagram AS...
Page 123: ...October 2020 Service and Repair Manual 113 Electrical Schematic CE...
Page 124: ...October 2020 Service and Repair Manual Electrical Schematic CE 114 Z 51 31J Part No 1268553GT...
Page 125: ...October 2020 Service and Repair Manual Electrical Schematic CE 115 Z 51 31J Part No 1268553GT...
Page 126: ...October 2020 Service and Repair Manual 116 Electrical Schematic CE...
Page 127: ...October 2020 Service and Repair Manual 117 Ground Control Box Terminal Strip Wiring Diagram CE...
Page 130: ...October 2020 Service and Repair Manual 120 Ground Control Box Switch Panel Wiring Diagram CE...
Page 131: ...October 2020 Service and Repair Manual 121 Platform Control Box Wiring Diagram CE...
Page 134: ...October 2020 Service and Repair Manual 124 Platform Control Box Switch Panel Wiring Diagram CE...
Page 135: ...October 2020 Service and Repair Manual 125 Electrical Schematic Deutz TD 2 2 L3 Models CE...
Page 142: ...132 Hydraulic Schematic October 2020 Service and Repair Manual...
Page 143: ...Hydraulic Schematic October 2020 Service and Repair Manual 133 Z 51 31J Part No 1268553GT...