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 |
|---|---|---|---|
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Quanchai 878-P1966V5530 Precision Damos KP Map Pack .OLS | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $165 • Open Solution → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Quanchai MD1CC878_MC P1966_QCHAI_V5506 Precision Damos KP Map Pack .OLS | Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) • Bosch MD1CE100 / MD1CE108 / MD1CC878 | $165 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966_QCHAI_V3550_CNT OBD Readiness Monitors .kp | Multi-Brand / Universal Automotive Systems • OEM Body Electrical, Wiring & General Modules | $95 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Quanchai MD1CC878_MC P1966_QCHAI_V5506 Precision Damos KP Map Pack .KP | Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) • Bosch MD1CE100 / MD1CE108 / MD1CC878 | $145 • Open Solution → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966_QCHAI_HFM_V5520_1.a2l | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $190 • Open Solution → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966_QCHAI_V5506.a2l | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $190 • Open Solution → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Quanchai CN6 (Euro-6) MD1CC878_MC P1966_QCHAI_V3550_CNT Precision Damos KP Map Pack .OLS | Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) • Bosch MD1CE100 / MD1CE108 / MD1CC878 | $165 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966_QCHAI_V5506 OBD Readiness Monitors .kp | FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) • OEM Body Electrical, Wiring & General Modules | $95 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966V5530 OBD Readiness Monitors .kp | FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) • OEM Body Electrical, Wiring & General Modules | $95 • Open Solution → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
ZP1966_QCHAI_PFM_V5520_CNT.a2l | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $190 • Open Solution → |
.MPC? .MPC — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
short name for Sichuan electronic fuel injection oil pump turbocharger SCR / DPF Aftertreatment QC.mpc | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $110 • Open Solution → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1966_V1510.a2l | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Cummins CM2220 / CM2880 / CM2150 / CM876 | $190 • Open Solution → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Quanchai CN6 (Euro-6) MD1CC878_MC P1966_QCHAI_V3550_CNT Precision Damos KP Map Pack .KP | Cummins (ISF 2.8 / 3.8 / ISG / ISDe) • Bosch MD1CE100 / MD1CE108 / MD1CC878 | $145 • Open Solution → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
flash-MD1CC878_MC P1966_QCHAI_V5506_CNT Quanchai 8899999 garbage truck 300 99999 Full Flash Dump (All Sectors) 20211129 114654.bin | Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) • Bosch MD1CE100 / MD1CE108 / MD1CC878 | $110 • Open Solution → |
| DTC Fault Code | Vehicle Brand | ECU Family | Matching Files in Vault | Solution / DTC OFF |
|---|---|---|---|---|
P1966 |
Cummins (ISF 2.8 / 3.8 / ISG / ISDe) | Bosch MD1CE100 / MD1CE108 / MD1CC878 | ROMs & Map Packs with this DTC: 53 pcs | Open DTC OFF Files for P1966 → |