In most cases, it is not necessary to stop the engine
because of an intermittent code. However, the
operator should retrieve the logged fault codes and
the operator should reference the appropriate
information in order to identify the nature of the event.
The operator should log any observation that could
have caused the lamp to light.
• Low power
• Limits of the engine speed
• Excessive smoke, etc
This information can be useful to help troubleshoot
the situation. The information can also be used for
future reference. For more information on diagnostic
codes, refer to the Troubleshooting Guide for this
engine.
i04349071
Configuration Parameters
The engine electronic control module (ECM) has two
types of configuration parameters. The system
configuration parameters and the customer specified
parameters.
The electronic service tool is required in order to alter
the configuration parameters.
System Configuration Parameters
System configuration parameters affect the emissions
of the engine or the power of the engine. System
configuration parameters are programmed at the
factory. Normally, system configuration parameters
would never require changing through the life of the
engine. System configuration parameters must be
reprogrammed if an ECM is replaced.
Customer Specified Parameters
Customer specified parameters allow the engine to
be configured to the exact needs of the application.
The electronic service tool is required in order to alter
the customer configuration parameters.
Customer parameters may be changed repeatedly as
operational requirements change.
Table 3
Customer Specified Parameters
Specified Parameters Record
Low Idle Speed
Throttle Position 1 Engine Speed
(continued)
50 SEBU8726
Engine Diagnostics
Configuration Parameters
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