Search by diagnostic scanner fault code (e.g., P226D09, P2002F0, P24AEF2, P0401) to see which ECUs and calibration map packs (.KP / .A2L / .OLS) include verified DFC mask offsets for limp-free deactivation.
| Format | Solution File / DTC Mask Map Pack | Brand & ECU | Action |
|---|---|---|---|
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
YuAn_F506_C63 changeover_P1257V42_M02_20151019_WLQ.hex | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $110 • Open Solution → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
JAC Shuai bell JAC 4 88 Guo 4 no no 1037556338 1257JA42 EDC17C63.hex | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $110 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1257_JA_V42.kp | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $145 • Open Solution → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P_1257_V42.a2l | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $190 • Open Solution → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
eprom15.exe | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $120 • Open Solution → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
flash- Dongfeng imperial wind ZD25D14 2.49 136 Guo 5 DPF SCR 10SW029262 1257DFV6 EDC17C63_1724 Full Flash Dump (All Sectors) (CAN )2021 yr 9 mo 29 sun 9 8 divide .bin | Nissan / Infiniti (Nissan Teana / X-Trail / Qashqai / Rich) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $110 • Open Solution → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
flash- Great Wall Wingle 5 Great Wall (GWM) gw2.8tc-2 4 72kw Guo 4 no immobilizer (IMMO) backup 1257GW42 MCH_TC1724 2021 yr 3 mo 20 sun 18 0 divide .bin | Great Wall / Haval / Tank / WEY (KHaval / Tank / Greyt Voll) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $110 • Open Solution → |
.TXT? .TXT — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
info.txt | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $15 • Open Solution → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
seed.dll | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $120 • Open Solution → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
seed_flash.dll | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $120 • Open Solution → |
| DTC Fault Code | Vehicle Brand | ECU Family | Matching Files in Vault | Solution / DTC OFF |
|---|---|---|---|---|
P1257 |
Cummins (ISF 2.8 / 3.8 / ISG / ISDe) | Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | ROMs & Map Packs with this DTC: 10 pcs | Open DTC OFF Files for P1257 → |