Komatsu · E246
Disconnection in attachment flow adjustment EPC
What this code means
Open circuit (disconnection) in the attachment hydraulic oil flow adjustment EPC solenoid circuit.
Applies to: PC200-7 excavator (service code).
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Ask for the replacement part on WhatsAppSource: SINOCMP – PC200-7 Fault Code Service Code. Cross-checked in two independent sources. Compiled 2026-10-30. No manufacturer affiliation.