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 |
|---|---|---|---|
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P_1211_7_3_4_ENHANCED.a2l | JAC (Dzhak Shuailing / Junling / Gallop) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $190 • Open Solution → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
JAC HF4DA1-2C_P1211_V734.hex | JAC (Dzhak Shuailing / Junling / Gallop) • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $110 • Open Solution → |
| DTC Fault Code | Vehicle Brand | ECU Family | Matching Files in Vault | Solution / DTC OFF |
|---|---|---|---|---|
P1211 |
Cummins (ISF 2.8 / 3.8 / ISG / ISDe) | Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | ROMs & Map Packs with this DTC: 9 pcs | Open DTC OFF Files for P1211 → |