1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-146814
| Vehicle brand & model / Engine | Dongfeng / Chenglong |
|---|---|
| ECU family & processor (MCU) | OEM ECU & Electronic Modules / OEM MCU |
| Internal ROM project (Project ID) | P1073_742_FULL_SCR.hex, P1073_V742 |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | 1037519787, 1037527326 |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | Yuchai P1073-742 Dongfeng Chenglong H7-460HP.ols |
| Category / Package | winols_ols / generic-ecu |
| Exact size & SHA-256 checksum | 2,349,537 bytes • 8ae6cd6b1c86b30f0ac1b3ca6867439969f706a1f136e4073ad41bdb18c313f2 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Yuchai P1073-742 Dongfeng Chenglong H7-460HP.ols (P1073) for?
This engineering .OLS file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on Dongfeng / Chenglong vehicles. Extracted ROM markers: P1073.
Q: Is the dump Yuchai P1073-742 Dongfeng Chenglong H7-460HP.ols verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (2,349,537 bytes), the SHA-256 checksum (8ae6cd6b1c86b30f0ac1b3ca) and the internal firmware project identity (P1073_742_FULL_SCR.hex, P1073_V742).
Q: Can I order a ready Stage-1 or emission delete (DPF / SCR / EGR / Euro-2) based on Yuchai P1073-742 Dongfeng Chenglong H7-460HP.ols?
Yes. Based on this software (OEM ECU & Electronic Modules) a custom Stage-1, Euro-2 or DPF/SCR/EGR delete calibration is available with full checksum recalculation and all factory engine protections preserved.
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: generic-ecu
WHOLESALE PACK -97% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 3)
Download the whole set of related files (41 unique files in one archive)
Individually, all 41 paid files cost $5,445. Buying the whole pack applies the wholesale discount -97% (save $5,280) + 0 free diagrams/photos!
Retail total: $5,445
$165
Sibling files from the same folder / kit (12)
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1072742 - calibration.ols winols_ols • 4,454,470 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1072_742.a2l damos_a2l • 8,967,155 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1072_742_BASIC.a2l damos_a2l • 8,969,715 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1073_742_FULL_SCR.a2l damos_a2l • 10,949,197 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1382771-520p calibration file.ols winols_ols • 2,302,093 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1730_V111.a2l damos_a2l • 10,761,245 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1382761.ols winols_ols • 2,303,022 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai P_1382_761_ENHANCED.a2l damos_a2l • 10,787,938 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1382_771_ENHANCED.a2l damos_a2l • 10,175,912 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1072V741.a2l damos_a2l • 9,849,189 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai P_1072_742.a2l damos_a2l • 11,867,928 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1382771 raise ver..ols winols_ols • 2,349,333 bytes | $165 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (10)
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037530710P1072742-20200709-011649.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037560382P1382771-20200317-163507 Yuchai EDC17CV44.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037530710P1072742-20200317-220027.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037530710P1072742-20200317-220027 Yuchai EDC17CV44.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037519787P1073742-20200709-013143.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037556137P1382761-350p.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037519787P1073742-20200308-122825 Yuchai EDC17CV44.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037519884P1175741-20200709-003420.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037513070P1073741-20200708-235518.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037560382P1382771-520p.bin firmware_bin • 2,097,152 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (7)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1960_YUCHAI_V3305.a2l damos_a2l • 29,789,021 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1960_YUCHAI_V5311_CNT.a2l damos_a2l • 28,676,686 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1960_YUCHAI_V5310_CNT.a2l damos_a2l • 28,676,680 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai P1802_CC878_LD_V1000_F1.a2l damos_a2l • 28,243,362 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1072742.ols winols_ols • 14,358,511 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai P_1382_771.a2l damos_a2l • 11,867,928 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1382_761_ENHANCED.a2l damos_a2l • 10,787,938 bytes | $190 Open → |
Parameterization, Tools & 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, Diagrams & Photos (.PDF / .PNG) (3)
.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. | Dongfeng commercial San Li add Lan SCR SCR / DPF Aftertreatment electricity system cultivate.pdf wiring_doc • 20,438,862 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 176 Liu steam Long ECU control board 26+16+12+22.pdf wiring_doc • 267,914 bytes | $35 Open → |
Video Courses & Teardowns (.MP4) (8)
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-08-02] Dongfeng KL network malfunction [ lightning stop alliance - China cultivate center Guo few tiger ] mp4 vip_video_course • 227,738,543 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-11-26] Dongfeng Tianlong Long raise go round a curve in that case Canada no rise oil malfunction repair & service Dongfeng Long raise intermittent Canada no rise [ Wang palace courtyard pillar speak electronic fuel injection ] mp4 vip_video_course • 104,515,313 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-03] Dongfeng Long raise CN6 (Euro-6) report front nitrogen oxygen cannot letter malfunction repair & service quickly learn stand up according to this method [ Wang palace courtyard pillar speak electronic fuel injection ] mp4 vip_video_course • 89,510,244 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-02] Dongfeng day brocade no Active AdBlue Dosing OBD malfunction can lead to limit turn [ sincere meritorious deed or service truck electronic fuel injection repair & service center ] mp4 vip_video_course • 54,159,264 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-11-26] Dongfeng become fashionable barge and T5EVO turbocharger report agate repair & service this turbine mp4 vip_video_course • 48,812,777 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-19] repair & service Dongfeng day brocade KR car or other vehicle accidental send out nature dozen no need dozen stand up starter motor skid [ small Feng appliance ] mp4 vip_video_course • 47,305,664 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-06-30] Dongfeng scene 580 DTC Fault Codes P0341 [ auto repair electric-powered workshop ] mp4 vip_video_course • 44,314,329 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-10] Dongfeng Long raise 1200 left and right send out dash malfunction repair & service line of thought quickly learn stand up 1200 add oil send out [ Wang palace courtyard pillar speak electronic fuel injection ] mp4 vip_video_course • 38,823,250 bytes | $85 Open → |