HOME>>Excavator fault codes>>XCMG excavator fault codes>>XE750DE1170(1) SPN3837 FMI17

Fault Codes:

XCMG XE750D E1170(1) SPN3837 FMI17

Fault Description:

Post-treatment system 1 Auxiliary air pressure: too low - Minimum severity level (1)

Fault Cause:

Troubleshooting: "The gas supply pressure for ARD combustion is too low

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