Perkins 1204-E44TA - Configuration Parameters

Configuration Parameters
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Configuration Parameters
Use this procedure if the diagnostic code in Table 7 is
active.
Table 7
Codes That Relate to Configuration Parameters
J1939 Code PDL Code
Code Description
(code descriptions may vary)
Comments
630-2 268-2
Programmed Parameter Fault : Er-
ratic, Intermittent, or Incorrect
The engine Electronic Control
Module (ECM) detects that one
or more of the programmable
parameters have not been
programmed.
The ECM may use a default tor-
que map or the ECM may limit
the engine to low idle.
The code is active only.
Follow the troubleshooting procedure to identify the root cause of the problem.
The electronic service tool can be used to view
certain parameters that can affect the operation of
the engine. The electronic service tool can also be
used to change certain parameters. Some
parameters cannot be changed and some
applications do not allow any changes to the
programmable monitoring system. The parameters
are stored in the Electronic Control Module (ECM).
Some of the parameters are protected from
unauthorized changes by passwords. Parameters
that can be changed have a tattletale number. The
tattletale number shows if a parameter has been
changed.
The parameters are divided into two different types:
Customer Specified Parameters – Customer
passwords may be required to change the values of
customer specified parameters.
System Configuration Parameters – System
configuration parameters affect the emissions of the
engine or the power of the engine. Factory
passwords may be required to change the values of
system configuration parameters.
UENR4469-36 29
Configuration Parameters
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