Search by diagnostic fault code (e.g. P226D09, P2002F0, P24AEF2, P0401): shows in which ECUs and map packs (.KP / .A2L / .OLS) this code is already mapped for a safe, limp-free disable.
| Format | Solution file / DTC mask map | Brand & ECU | Link |
|---|---|---|---|
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P2074_4D22_MCA2_V501 OBD Readiness Monitors .kp | Multi-Brand / Universal Automotive Systems • OEM ECU & Electronic Modules | $95 • Open solution → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
CN6 (Euro-6) P2074_4D22_MCA2_V501 Precision Damos KP Map Pack .OLS | Cummins • Cummins CM2220 / CM2880 / CM2150 / CM876 | $165 • Open solution → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
[2025-12-18] DTC Fault Codes P2074- go forward atmospheric pressure Li vary fine malfunction phenomenon electric fan Chang very many cause city transmit [A stars ]·mp4 | Multi-Brand / Universal Automotive Systems • OEM ECU & Electronic Modules | $85 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P2074 |
Cummins ( ISF 2.8 / 3.8 / ISG / ISDe) | Cummins CM2220 / CM2880 / CM2150 / CM876 | ROMs & map packs with this code: 7 files | Open disable files for P2074 → |