Winco Generator Fault Codes
201 documented Winco fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature.
Cooling
6C-3 108 46C-4 110 36E-3 110 46E-4 110 156E-10 152 26E-F 110 169D-1226F-6 624 666-14 102 2166-15 105 369-3 105 469-4 108 398-2 157 0129D-3129D-4251-1F 594 31252-1F 623 6A6-2A6-EA8-3A8-4AC-3AC-4AE-3AE-4 190 8ANALOGUE INPUT CONFIGURED AS DIGITALAUXILIARY INPUTSBE-8 190 15BE-F 593 31GENERATOR OVER FREQUENCYGENERATOR OVER VOLTAGEGENERATOR UNDER FREQUENCYGENERATOR UNDER VOLTAGEOVERSPEEDSPN 166 FMI 2SPN 166 FMI 14SPN 168 FMI 3SPN 168 FMI 4SPN 172 FMI 3SPN 172 FMI 4SPN 174 FMI 3SPN 174 FMI 4SPN 4765 FMI 3SPN 4765 FMI 4UNDERSPEED
Fuel
2A4-5 676 64B9-4 1221 24C5-24C5-2 1239 04D7-04D7-0 1485 75CD-75CD-7 1485 1414CF-7 5419 526F-627D-B27F-928B-5 651 628B-6 651 2028B-14 651 2128B-1528C-528C-628C-1428C-1528D-528D-5 653 628D-6 653 2028D-14 653 2128D-1528D-15 654 528E-528E-5 654 628E-6 654 2028E-14 654 2128E-15 676 5152B-5 5419 6152B-6 5419 7252-1F270-6276-2623 6623 FMI 6624 6624 FMI 6630 2630 FMI 2637 11637 FMI 11639 9639 FMI 9651 5651 FMI 5652 5652 6652 20652 21653 5653 6654 5654 61221-21239-01485-71485-142791 62791 72797 62797 7AED-7 2798 6AEE-6 2840 12B18-C 2840 14B18-E 2880 2B40-2 2880 3CE-7 5327 7
General
Lubrication
1B-31B-44A4-54A4-64B9-34B9-49D-0 / SPN 157 FMI 29D-0 157 29D-4 / SPN 157 FMI 109D-4 157 109D-1115C3-215C3-1015C3-E33-333-461-F64-264-1166-366-466-14152B-7434-6439-5439-6467-10467-121081 51081 61127 161127 181188 51188 61209 31209 41221 25571 25571 75571 105571 145571 16AIR FILTER - MAINTENANCE ALARMFUEL FILTER - MAINTENANCE ALARMPEN CIRCUIT OIL FILTER MAINTENANCE ALARMSPN 27 FMI 3SPN 27 FMI 4SPN 51 FMI 3SPN 51 FMI 4SPN 97 FMI 15SPN 100 FMI 2SPN 100 FMI 17SPN 102 FMI 3SPN 102 FMI 4SPN 102 FMI 20SPN 102 FMI 21SPN 1076 FMI 2
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