1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-43176
| Vehicle Make & Engine Code | FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) |
|---|---|
| ECU Family & Microcontroller (MCU) | OEM Body Electrical, Wiring & General Modules / OEM MCU |
| Embedded ROM Project ID | — |
| Calibration Identifier (STC) | — |
| Bosch Software Number (10SW / 1037) | 1037546141 |
| Bosch Hardware Number (0281 / 0261) | — |
| Compatibility Code Block (CompID) | — |
| Engineering File Name | FAWDE Xichai P903V400.zip |
| Category / Software Bundle | archive_pack / generic-ecu |
| Exact Byte Size & SHA-256 Checksum | 10,875,821 bytes • b7c8cef506bc7a33a06f2b72b155df842a0f81881c4ff81da374c4a6dc8a7caf |
2B. UNPACKED ARCHIVE CONTENTS (.RAR / .ZIP / .7Z)
VLOZHENNYKH FAYLOV: 11
| Format | Extracted Member File | Size |
|---|---|---|
| .A2L | P903V400/FAW903V400.a2l | 12,703,371 bytes |
| .A2L | P903V400/P903_V400/FAW903V400.a2l | 12,703,371 bytes |
| .A2L | P903V400/P903_V400/P903_V400M.a2l | 5,031,702 bytes |
| .A2L | P903V400/P903_V400/P903_V400_internal.a2l | 13,391,036 bytes |
| .BIN | P903V400/P903_V400/TC1767_1037546141P903V400-20200306-153759.bin | 2,097,152 bytes |
| .BIN | P903V400/P903_V400/TC1767_1037546141P903V400-20200306-153759EDC17CV44.bin | 2,097,152 bytes |
| .A2L | P903V400/P903_V400/P903V400.a2l | 12,964,322 bytes |
| .BIN | P903V400/P903_V400/V400.bin | 2,097,152 bytes |
| .A2L | P903V400/P903_V400_FF_SCR.a2l | 12,964,322 bytes |
| .A2L | P903V400/P903_V400_internal.a2l | 13,391,036 bytes |
| .HEX | P903V400/J6P_CA6DM2_420E5_P903v400.hex | 4,416,053 bytes |
3. FREQUENTLY ASKED ENGINEERING QUESTIONS (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file FAWDE Xichai P903V400.zip (FAWDE Xichai P903V400.zip)?
This verified engineering .ZIP file is designed for the OEM Body Electrical, Wiring & General Modules control unit (MCU OEM MCU) on FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) vehicles. Extracted ROM identifiers: FAWDE Xichai P903V400.zip.
Q: Is the dump FAWDE Xichai P903V400.zip verified for authenticity and checksum integrity?
Yes. Our automated binary analyzer verified the exact file size (10,875,821 bytes), SHA-256 cryptographic hash (b7c8cef506bc7a33a06f2b72), and embedded firmware passport markers (OEM Body Electrical, Wiring & General Modules).
Q: Can I order a custom Stage-1 or emissions off (DPF / SCR / EGR / Euro-2) calibration based on FAWDE Xichai P903V400.zip?
Yes. Based on software OEM Body Electrical, Wiring & General Modules), 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: generic-ecu
WHOLESALE BUNDLE -93% (ALL LINKED FILES)
DEDUPLICATED • VERIFIED (DUPLICATES REMOVED: 10)
Download Complete Set of Linked Engineering Files (18 unique files in one archive)
Purchased individually, all 18 paid files cost $2,510. Buy the complete bundle with wholesale discount -93% (save $2,345) + 0 diagrams/photos FREE!
Retail Total: $2,510
$165
Same-Folder / Bundle Sibling Files (10)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P903_V400_FF_SCR.a2l damos_a2l • 12,964,322 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P903_V400_internal.a2l damos_a2l • 13,391,036 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW903V400.a2l damos_a2l • 12,703,371 bytes | $190 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang J6P_CA6DM2_420E5_ FAWDE Xichai P903v400.hex firmware_bin • 4,416,053 bytes | $65 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai P903V400.a2l damos_a2l • 12,964,322 bytes | $190 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037546141P903V400-20200306-153759 FAWDE Xichai EDC17CV44.bin firmware_bin • 2,097,152 bytes | $110 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P903_V400M.a2l damos_a2l • 5,031,702 bytes | $190 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | TC1767_1037546141P903V400-20200306-153759.bin firmware_bin • 2,097,152 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai V400 CN5 (Euro-5).bin firmware_bin • 2,097,152 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P903_V400_FF_SCR.hex firmware_bin • 4,416,053 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (5)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 18,530,752 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 17,958,217 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | fawE6.4.300.ols winols_ols • 16,941,260 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWE6_V04.102.ols winols_ols • 16,576,610 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | V04.200 CN6 (Euro-6) accurate optimize SCR / DPF Aftertreatment map definition.ols winols_ols • 16,279,094 bytes | $165 Open → |
Coding, Utilities & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (3)
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN6 (Euro-6) (1).rar archive_pack • 18,474,708 bytes | $75 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN6 (Euro-6) change tool.exe ecu_software_tool • 17,384,664 bytes | $120 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN6 (Euro-6) change tool.zip archive_pack • 16,989,507 bytes | $75 Open → |