1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-500952
| Vehicle brand & model / Engine | NIO / Li Auto / XPeng / NEV |
|---|---|
| ECU family & processor (MCU) | EV / Hybrid BMS Battery, MCU Inverter & VCU / Tesla / BYD / EV BMS & VCU |
| Internal ROM project (Project ID) | — |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | — |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | [2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4 |
| Category / Package | vip_video_course / ev-bms-vcu-mcu |
| Exact size & SHA-256 checksum | 4,185,310 bytes • Computed during unpacking |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file [2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4 ([2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4) for?
This engineering .MP4 file targets the EV / Hybrid BMS Battery, MCU Inverter & VCU control unit (Tesla / BYD / EV BMS & VCU MCU) used on NIO / Li Auto / XPeng / NEV vehicles. Extracted ROM markers: [2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4.
Q: Is the dump [2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4 verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (4,185,310 bytes), the SHA-256 checksum (verified) and the internal firmware project identity (EV / Hybrid BMS Battery, MCU Inverter & VCU).
Q: Can I order a ready Stage-1 or emission delete (DPF / SCR / EGR / Euro-2) based on [2025-12-09] an ideal L7 L8 L9 how? test [ exist car ECU control board day auspicious Zhang master government No. ] mp4?
Yes. Based on this software (EV / Hybrid BMS Battery, MCU Inverter & VCU) 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: ev-bms-vcu-mcu
WHOLESALE PACK -95% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 0)
Download the whole set of related files (49 unique files in one archive)
Individually, all 41 paid files cost $3,545. Buying the whole pack applies the wholesale discount -95% (save $3,380) + 8 free diagrams/photos!
Retail total: $3,545
$165
Sibling files from the same folder / kit (12)
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2024-08-26] first start on a journey go out malfunction but unable to retreat violent quiver [ big short name for Anhui news ] mp4 vip_video_course • 14,945,152 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-04-26] an ideal Quan connect offer technology be in favor of accident unable to lightning clear away collide condition be defeated air suspend unable to start using et cetera malfunction [ your heart's content ] mp4 vip_video_course • 3,365,748 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-11-24] 1.1 classifier for vehicles an ideal MEGA to demand recall coolant have sth go wrong afraid fine motive power be limited battery go out of control [ Wang small north Air] mp4 vip_video_course • 8,982,056 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-07] an ideal ONE air conditioning pump malfunction [ remit reed commanding general new energy vehicles (EV/HEV) specialist ] mp4 vip_video_course • 15,252,605 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-08-18] an ideal L9 Xinjiang malfunction to frequently happen after-sales promise short name for Chengdu prattle [ car drive paradise ] mp4 vip_video_course • 2,217,800 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-12-20] an ideal car door limit position device position have round small hole in an object no defend exist Yushui or Rain Water cleanse interior metal structure [ Zhi bazaar ] mp4 vip_video_course • 14,886,636 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-04-10] malfunction to complain humorously it finally is or is not industry trash [ Old Model area comprising southern Jiangsu pat Le ] mp4 vip_video_course • 10,073,675 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-07-21] an ideal l8 arrange in order malfunction the side Hua lamp bright 630 panoramic view repair & service new energy vehicles (EV/HEV) repair & service [ country names that begin with : Ukraine market new energy vehicles (EV/HEV) repair & service ] mp4 vip_video_course • 4,082,186 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-07-28] L series hem of a skirt arm unusual sound lead to an ideal vehicle owner large scale lodge a complaint L series hem of a skirt arm unusual sound lead to an ideal vehicle owner large scale lodge a complaint [ four wheel tribe ] mp4 vip_video_course • 16,126,189 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-09-13] an ideal Shan color printing Wang go forward tray no distinguish no distinguish paper matrix in which type is set [ Wen Yin equipment expert Old Model Zhang ] mp4 vip_video_course • 1,316,207 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-04-30] an ideal L6 intelligent renew forum moderator to move safe limit testing & check grand duke open nighttime backlighting rainy day wet and slippery Lu [ David persuade ] mp4 vip_video_course • 3,660,367 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | [2025-07-01] an ideal one accidental send out nature unable to piezoelectricity repair & service [ new energy vehicles (EV/HEV) bright elder brother ] mp4 vip_video_course • 8,854,151 bytes | $85 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (10)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_V14_191116B.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_ DAM15RD _LEC4AD_ S001_ FT15RQA501_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_ DAM15RV_LEC4AD_ S001_ FT15RNA501_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_Q54G15D_V14_S001_FT415QA502_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_465WS_ LEC4AD _S001_ FT465NA501_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_FT469_LEC4AD_ S001_ FT469NA501_20191123.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_FT4875D_V14_S01_YF01_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_FT4G15D_V14_S001_FT415QA502_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_415WS_LEC4AD_S001_B116FEHV01_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | LEC4AD_VQ1516_V14_S001_FT415QA502_20191223.hex firmware_bin • 516,622 bytes | $110 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (9)
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | A10-0010 power step Slovakia recharge machinery and power-generating equipment Lu to paw board Wiring Diagram + repair & service guide 76 pcs Wiring Diagram +30 p. description & instructions.rar archive_pack • 46,559,384 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | D6-0001 new energy vehicles (EV/HEV) water caltrop lightning computer data / dump a brush program / firmware tutorial / guide.rar archive_pack • 26,323,064 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | C3-0001 2022 yr new energy vehicles (EV/HEV) junior entrance door knowledge training course teaching material.rar archive_pack • 22,573,087 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | A10-0015 China morning new energy vehicles (EV/HEV) car whole + electrical machinery + electric control + battery all categories DTC Fault Codes technical documentation.rar archive_pack • 9,752,537 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | new energy vehicles (EV/HEV) test great master V2.3 register Ji.rar archive_pack • 4,552,352 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DCDC seat of honor Ji.rar archive_pack • 4,238,292 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ApplicationUpdateTool listen to V4.7.8 program replace the old with new tool.rar archive_pack • 2,352,567 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 000001.2 beforehand close computer firewall — close win10 win11 firewall green be start red be close.zip archive_pack • 510,334 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | D01-982 tutorial / guide Volkswagen new energy vehicles (EV/HEV) MEB-ID3X change buses image open tutorial / guide.rar archive_pack • 141,253 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (10)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | C3-0001 steam Cheng Shi 2022 yr new energy vehicles (EV/HEV) junior entrance door knowledge training course teaching material.pdf manual_pdf • 19,251,644 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | A10-0010 steam Cheng Shi power step Slovakia VAILD series recharge Ji malfunction Uyghur transmit _30 p..pdf wiring_doc • 9,932,402 bytes | $35 Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_130828.jpg boardview_pinout_img • 7,939,930 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125917.jpg boardview_pinout_img • 7,353,669 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125901.jpg boardview_pinout_img • 7,307,185 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125746.jpg boardview_pinout_img • 7,286,041 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_130001.jpg boardview_pinout_img • 7,184,374 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125844.jpg boardview_pinout_img • 7,140,319 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125713.jpg boardview_pinout_img • 7,088,485 bytes | FREE Open → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IMG_20220117_125651.jpg boardview_pinout_img • 7,088,145 bytes | FREE Open → |
Video Courses & Teardowns (.MP4) (8)