XCMG · E3031
Fuel level sensor short circuit
What this code means
Fuel level sensor circuit shorted / overcurrent.
Applies to: XE215/XE315/XE150 excavators.
Need the part?
If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (E3031), machine model and serial number — we quote genuine and OEM replacement parts for export.
Ask for the replacement part on WhatsAppSource: XCMG excavator alarm & fault code table (徐工挖掘机报警故障信息统计), Scribd docs 736520125 & 441150619 (two copies agree). Cross-checked in two independent sources. Compiled 2026-10-30. No manufacturer affiliation.