Check Programmable Parameters
(630-2/268-2)
Illustration 24 g03747100
Typical active diagnostic codes screen
If a programmable parameter has not been
programmed, the ECM will generate a 268-2 or 630-2
diagnostic code. The programmable parameter that
is not programmed will be listed under the code.
Illustration 24 shows the parameters that are not
programmed under the 268-2 code. The
unprogrammed parameters will be set to default.
Certain aspects of the engines performance and
engine monitoring may be affected.
If “Injector Trim” is displayed below a 268-2 or 630-2
diagnostic code on the electronic service tool, refer to
Troubleshooting, “Injector Code - Calibrate”.
UENR4469-36 31
Configuration Parameters
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