Engine Idle Adjust
57x dm 03.03.021
Engine Idle Adjust is not available when the vehicle is in motion.
This feature allows the increase or decrease of the base engine idle speed. See Fig.. Increasing the base engine idle might be necessary to generate enough power to operate accessories.
The following conditions must be met to the engine idle speed to be adjusted:
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Engine is running
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Vehicle is at a standstill
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Transmission is in neutral
Note: