1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-25150
| Vehicle Make & Engine Code | Tesla (Tesla Model 3 / Y / S / X) |
|---|---|
| ECU Family & Microcontroller (MCU) | EV / Hybrid Batarei BMS, Invertory MCU, VCU & Elektromobili / Tesla / BYD / EV BMS & VCU |
| Embedded ROM Project ID | — |
| Calibration Identifier (STC) | — |
| Bosch Software Number (10SW / 1037) | — |
| Bosch Hardware Number (0281 / 0261) | — |
| Compatibility Code Block (CompID) | — |
| Engineering File Name | DF1.hex |
| Category / Software Bundle | firmware_bin / ev-bms-vcu-mcu |
| Exact Byte Size & SHA-256 Checksum | 157,726 bytes • afc77e25de1142beff2668bf8eac0e9232ad4976b6c69f57ccbc8ee62bb576fd |
3. FREQUENTLY ASKED ENGINEERING QUESTIONS (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file DF1.hex (DF1.hex)?
This verified engineering .HEX file is designed for the EV / Hybrid Batarei BMS, Invertory MCU, VCU & Elektromobili control unit (MCU Tesla / BYD / EV BMS & VCU) on Tesla (Tesla Model 3 / Y / S / X) vehicles. Extracted ROM identifiers: DF1.hex.
Q: Is the dump DF1.hex verified for authenticity and checksum integrity?
Yes. Our automated binary analyzer verified the exact file size (157,726 bytes), SHA-256 cryptographic hash (afc77e25de1142beff2668bf), and embedded firmware passport markers (EV / Hybrid Batarei BMS, Invertory MCU, VCU & Elektromobili).
Q: Can I order a custom Stage-1 or emissions off (DPF / SCR / EGR / Euro-2) calibration based on DF1.hex?
Yes. Based on software EV / Hybrid Batarei BMS, Invertory MCU, VCU & Elektromobili), 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: ev-bms-vcu-mcu
WHOLESALE BUNDLE -92% (ALL LINKED FILES)
DEDUPLICATED • VERIFIED (DUPLICATES REMOVED: 7)
Download Complete Set of Linked Engineering Files (22 unique files in one archive)
Purchased individually, all 21 paid files cost $2,020. Buy the complete bundle with wholesale discount -92% (save $1,855) + 1 diagrams/photos FREE!
Retail Total: $2,020
$165
Same-Folder / Bundle Sibling Files (7)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DF EEPROM.hex firmware_bin • 946,291 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | UCBS 5-6.hex firmware_bin • 4,958 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | UCBS 0-3.hex firmware_bin • 9,886 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | UCBS WANZHENG.hex firmware_bin • 19,742 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | p0.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | download description & instructions.Png boardview_pinout_img • 4,535,721 bytes | FREE ($0) Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (4)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P FLASH 118 EU5(1).hex firmware_bin • 6,308,533 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 277 P0.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 277 P1.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 4N0909144G-OK.hex firmware_bin • 2,523,404 bytes | $110 Open → |
Coding, Utilities & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (10)
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | EC3 VCU software package.zip archive_pack • 45,477,134 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IXXAT Jurchen Jin dynasty Long monitor Quan function ver. 20150408.rar archive_pack • 44,746,734 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | KLclear_BMS_TestTool_V3.3.9.zip archive_pack • 33,873,293 bytes | $75 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CANmc3.4.3_setup.exe ecu_software_tool • 22,679,104 bytes | $120 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CANmc3.5.2_setup.exe ecu_software_tool • 22,677,241 bytes | $120 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | D1-0030 2022 Audi Mercedes-Benz BMW Porsche Tesla Ferrari BYD Buick Volvo Chevrolet — lithium battery data / dump restore.rar archive_pack • 21,991,419 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Jurchen Jin dynasty Long BMS_KLclear_Tool_V3.2.9.rar archive_pack • 20,770,105 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | D1-0030 2022 yr latest Audi - Mercedes-Benz - BMW - Porsche - BYD - Tesla - Buick battery restore data / dump 28 pcs.rar archive_pack • 20,213,881 bytes | $75 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMS_KLclear_Tool.exe ecu_software_tool • 18,074,628 bytes | $120 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | appendix four program / firmware Bao already contain E00107406 item No. S059 version program / firmware.zip archive_pack • 15,668,855 bytes | $75 Open → |
Manuals, Schematics & Photos (.PDF / .PNG) (1)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Owner / User Manual.pdf manual_pdf • 1,494,514 bytes | $35 Open → |