1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-117258
| Vehicle Make & Engine Code | Dongfeng / Chenglong (Dunfen Tyanlun / CHenlun) CN4 / Euro-4 |
|---|---|
| ECU Family & Microcontroller (MCU) | Cummins CM2220 / CM2880 / CM2150 / CM876 / Motorola / Freescale MPC55xx |
| Embedded ROM Project ID | P1765 |
| Calibration Identifier (STC) | — |
| Bosch Software Number (10SW / 1037) | — |
| Bosch Hardware Number (0281 / 0261) | — |
| Compatibility Code Block (CompID) | — |
| Engineering File Name | flash- Dongfeng Quanchai 4A2-88C55 62KW CN4 (Euro-4) DPF DPF Soot Load too high 72g 1765V320 MCH_TC1724 2021 yr 10 mo 19 sun 18 53 divide.bin |
| Category / Software Bundle | firmware_bin / cummins-cm-p1765-std-base |
| Exact Byte Size & SHA-256 Checksum | 1,572,864 bytes • Verified on unpack |
3. FREQUENTLY ASKED ENGINEERING QUESTIONS (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file flash- Dongfeng Quanchai 4A2-88C55 62KW CN4 (Euro-4) DPF DPF Soot Load too high 72g 1765V320 MCH_TC1724 2021 yr 10 mo 19 sun 18 53 divide.bin (P1765)?
This verified engineering .BIN file is designed for the Cummins CM2220 / CM2880 / CM2150 / CM876 control unit (MCU Motorola / Freescale MPC55xx) on Dongfeng / Chenglong (Dunfen Tyanlun / CHenlun) vehicles. Extracted ROM identifiers: P1765.
Q: Is the dump flash- Dongfeng Quanchai 4A2-88C55 62KW CN4 (Euro-4) DPF DPF Soot Load too high 72g 1765V320 MCH_TC1724 2021 yr 10 mo 19 sun 18 53 divide.bin verified for authenticity and checksum integrity?
Yes. Our automated binary analyzer verified the exact file size (1,572,864 bytes), SHA-256 cryptographic hash (verified), and embedded firmware passport markers (P1765).
Q: Can I order a custom Stage-1 or emissions off (DPF / SCR / EGR / Euro-2) calibration based on P1765?
Yes. Based on software P1765), a custom Stage-1, Euro-2, or DPF/SCR/EGR OFF calibration is available with full checksum recalculation and factory engine protection monitors preserved.
4. ALL LINKED FILES FOR THIS FOLDER, BRAND & ECU (ROMS, MAPS, SCHEMATICS & CODING)
BUNDLE: cummins-cm-p1765-std-base
WHOLESALE BUNDLE -95% (ALL LINKED FILES)
DEDUPLICATED • VERIFIED (DUPLICATES REMOVED: 6)
Download Complete Set of Linked Engineering Files (32 unique files in one archive)
Purchased individually, all 32 paid files cost $3,070. Buy the complete bundle with wholesale discount -95% (save $2,905) + 0 diagrams/photos FREE!
Retail Total: $3,070
$165
Same-Folder / Bundle Sibling Files (4)
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1765-311.kp mappack_kp • 16,801 bytes | $145 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 1765V320.kp mappack_kp • 20,048 bytes | $145 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1724_10SW037810P1765311.bin firmware_bin • 1,572,864 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | eeprom- Dongfeng Quanchai 4A2-88C55 62KW CN4 (Euro-4) DPF DPF Soot Load too high 72g 1765V320 MCH_TC1724 2021 yr 10 mo 19 sun 18 53 divide.bin firmware_bin • 65,536 bytes | $110 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (6)
.MPC? .MPC — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng Tianlong KL-DDi11E430-60.mpc firmware_bin • 4,227,072 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 450 Dongfeng Tianlong A2CU no report malfunction.hex firmware_bin • 3,154,241 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 450 Dongfeng A2CU no report malfunction.hex firmware_bin • 3,154,241 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 465 Dongfeng A2CU no report malfunction (3)(1).hex firmware_bin • 3,154,241 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DCU_SCRDV_D2F04-P9C02_SCRDV_02.HEX firmware_bin • 1,364,115 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yunnei P1961_Yunnei_D30_V3320_C D25TCIF1 PCB024 Dongfeng furry stop short name for Henan EZ9828 sprinkler truck 105KW Guo 6 6.5 AdBlue Dosing Pump Program and Calibration Area (ASW+DS) 20210718 123210.bin firmware_bin • 8,388,608 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (8)
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng _ Long raise P1892V4401 Precision Damos KP Map Pack.OLS winols_ols • 6,860,671 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai P1073-742 Dongfeng Chenglong H7-460HP.ols winols_ols • 2,349,537 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1186770 Dongfeng calibration file.ols winols_ols • 2,319,029 bytes | $165 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Qingling Isuzu DCM7.1- no a liquid position restrict start amend 1AQMCAPP_A600D11_CN6_Veh_C_20200924_4WD.kp mappack_kp • 86,930 bytes | $145 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Qingling Isuzu Delphi DCM7.1 Delphi prohibit start amend 1AQMCAPP_A700D31_CN6N1_T17MT_VehC_20210915 20230226 092353(1).kp mappack_kp • 84,295 bytes | $145 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | remove restrict start Delphi Qingling Isuzu 7.1 1AQMCAPP_A510D11 (1).kp mappack_kp • 84,248 bytes | $145 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng _ Long raise P1892V4401 Precision Damos KP Map Pack.KP mappack_kp • 49,353 bytes | $145 Open → |
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DDI11 engine DTC Fault Codes Ou.kp mappack_kp • 39,259 bytes | $145 Open → |
Coding, Utilities & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (1)
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | pertaining to marketplace vehicle retrofit ABS system plan.rar archive_pack • 21,914,891 bytes | $75 Open → |
Manuals, Schematics & Photos (.PDF / .PNG) (10)
.PPTX? .PPTX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yunnei Power CN6 (Euro-6) serve technical training simplify ver. (1).pptx manual_pdf • 23,449,531 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 1_ Dongfeng flagship whole Wiring Diagram.pdf wiring_doc • 22,371,663 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng Cummins L engine cultivate teaching material.pdf wiring_doc • 15,666,566 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3-DDi11 engine SCR / DPF Aftertreatment -DTES.pdf manual_pdf • 14,278,007 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng Cummins diesel engine B C series repair documentation 1.pdf wiring_doc • 13,221,123 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Cummins 2880_20200214114725.pdf manual_pdf • 10,925,090 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | C81_SCR(1).pdf manual_pdf • 2,915,813 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Common Rail create _ Liu steam four plug BCM_ ECU Pinout Definition.pdf wiring_doc • 2,684,030 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DDS Flasher User Guide_1_56_translate(1).pdf manual_pdf • 1,662,962 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng Tianlong Cummins CN4 (Euro-4) whole Wiring Diagram 3700001-kw100 090312 (1).pdf wiring_doc • 556,798 bytes | $35 Open → |
Video Courses (.MP4) (3)
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Dongfeng Cummins valve adjustment.mp4 vip_video_course • 39,433,027 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-07-18] start haven't react Dongfeng Tianlong to set sail ver. 2240 Cummins 13L instrument cluster mp4 vip_video_course • 30,839,832 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-17] Dongfeng truck Cummins system CN6 (Euro-6) MIL fault lamp bright limit turn to read [ great electronic fuel injection oil pump eloquent and cunning ] mp4 vip_video_course • 11,890,657 bytes | $85 Open → |