Winco Generator Fault Codes
200 documented Winco fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature.
Cooling
AC-466-14 102 216C-4 110 3SPN 4765 FMI 46E-F 110 166E-10 152 2129D-4GENERATOR OVER VOLTAGE9D-12SPN 166 FMI 14129D-3SPN 174 FMI 426F-6 624 6AC-3OVERSPEEDGENERATOR UNDER VOLTAGE69-3 105 4SPN 172 FMI 369-4 108 3GENERATOR OVER FREQUENCYSPN 168 FMI 3BE-F 593 31AE-3A6-2SPN 168 FMI 498-2 157 066-15 105 3251-1F 594 31A6-EANALOGUE INPUT CONFIGURED AS DIGITALSPN 4765 FMI 3AE-4 190 8A8-3AUXILIARY INPUTS252-1F 623 66E-4 110 156C-3 108 4A8-4SPN 172 FMI 4SPN 166 FMI 2BE-8 190 15SPN 174 FMI 3UNDERSPEED6E-3 110 4GENERATOR UNDER FREQUENCY
Fuel
1221-25CD-7 1485 14624 FMI 6630 228E-5 654 6651 FMI 51239-0B40-2 2880 3639 FMI 94C5-2 1239 0CE-7 5327 7270-628C-5623 FMI 61485-7B18-E 2880 2654 6637 FMI 11276-227F-928D-14 653 2128E-6 654 20B18-C 2840 14654 5AED-7 2798 6652 20252-1F152B-6 5419 72A4-5 676 628C-15651 52791 74D7-028B-1528D-15652 21639 9652 6653 52797 614CF-7 5419 5152B-5 5419 65CD-74D7-0 1485 728D-15 654 5630 FMI 2653 62797 7623 628C-6AEE-6 2840 12652 528B-5 651 628B-6 651 204C5-228E-15 676 5637 112791 628D-528D-6 653 2028E-51485-1426F-628D-5 653 628B-14 651 214B9-4 1221 228C-1427D-B28E-14 654 21624 6
General
Lubrication
SPN 51 FMI 31209 31188 51209 41081 59D-0 / SPN 157 FMI 2467-101B-4SPN 1076 FMI 266-333-3434-6SPN 27 FMI 461-F4A4-65571 169D-4 / SPN 157 FMI 101188 6SPN 27 FMI 39D-11SPN 97 FMI 151127 185571 144B9-4SPN 102 FMI 31B-39D-0 157 2439-55571 24B9-315C3-233-4AIR FILTER - MAINTENANCE ALARMSPN 100 FMI 2PEN CIRCUIT OIL FILTER MAINTENANCE ALARM152B-71081 6FUEL FILTER - MAINTENANCE ALARM9D-4 157 1015C3-10439-6SPN 102 FMI 45571 764-2SPN 102 FMI 20SPN 102 FMI 214A4-515C3-E66-1466-45571 10SPN 51 FMI 41127 16SPN 100 FMI 17467-1264-11
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