Browse published fault-code records by brand, product and displayed code.
Each record starts with the source meaning, then separates applicability, owner-safe actions, operating uncertainty and qualified-service boundaries. A matching code string alone is not enough: confirm the brand, product, model and controller before acting.
Code 2660 is listed as 'Internal ignition missing crank pulses.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2661 is listed as 'External ignition missing crank pulses.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2671 is listed as 'CAN bus fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2672 is listed as 'CAN bus fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2710 is listed as 'Ruptured tank alarm.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2790 is listed as 'SEEPROM abuse fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2810 is listed as 'Hall calibration fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2900 is listed as 'Diesel ECU fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2910 is listed as 'Gaseous emissions fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3000 is listed as 'Hardware match error.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3001 is listed as 'Speed match error.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3002 is listed as 'Fuel match error.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3003 is listed as 'ECM initiated emergency shutdown.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3015 is listed as 'Hardware match error.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3200 is listed as 'High fuel pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3201 is listed as 'Low fuel pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3215 is listed as 'High fuel pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3217 is listed as 'Low fuel pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3300 is listed as 'High oil pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3301 is listed as 'Low oil pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3315 is listed as 'High oil pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3317 is listed as 'High oil pressure fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3400 is listed as 'High MAP fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 3415 is listed as 'High MAP fault.' for Generac Air/Liquid-Cooled Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01