Troubleshooting

Configuration Parameters
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Configuration Parameters
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).
The parameters are divided into two different types:
Customer Specified Parameters – Customer
specified parameters can be changed using the
electronic service tool.
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.
1. Connect to the electronic service tool.
2. Select the Service tab.
3. Select the Configuration tab to view the
configuration parameters.
If an ECM is replaced, the appropriate parameters
must be copied from the old ECM. Refer to
Troubleshooting
,
“ECM Software - Install” or
Troubleshooting, “ECM - Replace”.
NOTICE
Changing the parameters during engine operation
can cause the engine to operate erratically and can
cause engine damage.
Only change the settings of the parameters when the
engine is STOPPED.
UENR0612-07 21
Configuration Parameters
This document has been printed from SPI2. NOT FOR RESALE