1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-23143
| Vehicle Make & Engine Code | FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) CN5 / Euro-5 |
|---|---|
| ECU Family & Microcontroller (MCU) | Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 / Infineon TriCore TC1767 / TC1797 |
| Embedded ROM Project ID | — |
| Calibration Identifier (STC) | — |
| Bosch Software Number (10SW / 1037) | 1037004820, 1037005000, 1037005050, 1037006800, 1037016840 |
| Bosch Hardware Number (0281 / 0261) | 02610262026, 02610265026, 02610270026, 02610271028, 02610760768 |
| Compatibility Code Block (CompID) | — |
| Engineering File Name | 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ Stage 1 Power Optimization.hex |
| Category / Software Bundle | firmware_bin / bosch-edc17cv44-c81 |
| Exact Byte Size & SHA-256 Checksum | 4,416,053 bytes • 68c8f9f48244102a5c9f5d6e0bc044f2d8b203f61415f61f9b7af841970fef18 |
3. FREQUENTLY ASKED ENGINEERING QUESTIONS (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ Stage 1 Power Optimization.hex (P1287)?
This verified engineering .HEX file is designed for the Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 control unit (MCU Infineon TriCore TC1767 / TC1797) on FAW Jiefang / Xichai (FAV TSzefan J6 / J7 / Sichay) vehicles. Extracted ROM identifiers: P1287.
Q: Is the dump 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ Stage 1 Power Optimization.hex verified for authenticity and checksum integrity?
Yes. Our automated binary analyzer verified the exact file size (4,416,053 bytes), SHA-256 cryptographic hash (68c8f9f48244102a5c9f5d6e), and embedded firmware passport markers (Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53).
Q: Can I order a custom Stage-1 or emissions off (DPF / SCR / EGR / Euro-2) calibration based on 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ Stage 1 Power Optimization.hex?
Yes. Based on software Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53), 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: bosch-edc17cv44-c81
WHOLESALE BUNDLE -95% (ALL LINKED FILES)
DEDUPLICATED • VERIFIED (DUPLICATES REMOVED: 1)
Download Complete Set of Linked Engineering Files (24 unique files in one archive)
Purchased individually, all 24 paid files cost $3,305. Buy the complete bundle with wholesale discount -95% (save $3,140) + 0 diagrams/photos FREE!
Retail Total: $3,305
$165
Same-Folder / Bundle Sibling Files (1)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize.hex firmware_bin • 4,416,053 bytes | $110 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (9)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3601651BY2020D BASE DATA+280PS_IDLE550-20210625.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 460 460 5 460 5 5 5 FAWDE Xichai EDC17 P903V400_ Aftertreatment SCR/DPF Optimization _ Stage 1 Power Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 4.2 Cantonese U 39260 SAIC Hongyan Genlyon 770 branch of study Suo 9 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump powerful data / dump Mxmugc06. xa7 287KW E5 Original Stock normal 18 yr June SAIC Fiat Hongyan (Cursor) EDC17 P1287770_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 420 732 420 732 420 732 420 420 732 420 732 420 732 FAWDE Xichai EDC17 P903V762_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 460 460 5 460 5 5 5 FAWDE Xichai EDC17 P903V400_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 38088 the West 350 350 5 6.5 0 FAWDE Xichai EDC17 P903V400_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 5p746 FAW Jiefang FAWDE Xichai 6 350 Guo 5 6.5 no Active AdBlue Dosing lack strength FAWDE Xichai EDC17 P903V400_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 61799 xi 12 420 5 6-5 An quick FAWDE Xichai EDC17 P903V301_ Aftertreatment SCR/DPF Optimization no burn.hex firmware_bin • 4,416,053 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ Stage 1 Power Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (10)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | small FAWDE Xichai P1686_EDC17C81_V200.a2l damos_a2l • 14,364,711 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | small FAWDE Xichai P1686_EDC17C81_V200.a2l damos_a2l • 14,104,433 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_V301_FF_SCR.a2l damos_a2l • 13,373,920 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_V530.a2l damos_a2l • 13,332,697 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_V501.a2l damos_a2l • 13,023,229 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_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_V750_FF_SCR_1037513220_Internal.a2l damos_a2l • 12,535,082 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1651_V500_ENHANCED.a2l damos_a2l • 12,226,949 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_V771_FF_SCR.a2l damos_a2l • 12,181,646 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1651_V630_ENHANCED.a2l damos_a2l • 12,129,950 bytes | $190 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 → |
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. | 30-105387_Foton_4JB1_SCR_P1409V400_DSM17 DSM Handbook_20160304.pdf manual_pdf • 2,915,813 bytes | $35 Open → |