1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-96927
| Vehicle Make & Engine Code | Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) CN6 / Euro-6 |
|---|---|
| ECU Family & Microcontroller (MCU) | Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 / Infineon TriCore TC1767 / TC1797 |
| Embedded ROM Project ID | P0001_INVRESO" "10000", P0001_RES" "0.0001", P0001_RES" "0.001", P0001_RESO" "0.0001", P0001_RES_REV" "1000", P0001_RES_REV" "10000", P0003_RES" "0.0003", P0003_RES_REV" "3333.33333333333" |
| Calibration Identifier (STC) | — |
| Bosch Software Number (10SW / 1037) | 1037018951 |
| Bosch Hardware Number (0281 / 0261) | — |
| Compatibility Code Block (CompID) | — |
| Engineering File Name | Yunnei edc17v44P_1187_762_ENHANCED.a2l |
| Category / Software Bundle | damos_a2l / bosch-edc17cv44-c81 |
| Exact Byte Size & SHA-256 Checksum | 10,711,655 bytes • d9ee74be58363292d855c403af5aeed8bf5bf31bd9439d20a3586ccf03a863cc |
3. FREQUENTLY ASKED ENGINEERING QUESTIONS (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Yunnei edc17v44P_1187_762_ENHANCED.a2l (Yunnei edc17v44P_1187_762_ENHANCED.a2l)?
This verified engineering .A2L file is designed for the Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 control unit (MCU Infineon TriCore TC1767 / TC1797) on Yuchai / Yunnei / Quanchai / SDEC (YUchay / YUnney / TSyuanchay / SHanchay) vehicles. Extracted ROM identifiers: Yunnei edc17v44P_1187_762_ENHANCED.a2l.
Q: Is the dump Yunnei edc17v44P_1187_762_ENHANCED.a2l verified for authenticity and checksum integrity?
Yes. Our automated binary analyzer verified the exact file size (10,711,655 bytes), SHA-256 cryptographic hash (d9ee74be58363292d855c403), and embedded firmware passport markers (P0001_INVRESO" "10000", P0001_RES" "0.0001", P0001_RES" "0.001", P0001_RESO" "0.0001", P0001_RES_REV" "1000", P0001_RES_REV" "10000", P0003_RES" "0.0003", P0003_RES_REV" "3333.33333333333").
Q: Can I order a custom Stage-1 or emissions off (DPF / SCR / EGR / Euro-2) calibration based on Yunnei edc17v44P_1187_762_ENHANCED.a2l?
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 -96% (ALL LINKED FILES)
DEDUPLICATED • VERIFIED (DUPLICATES REMOVED: 8)
Download Complete Set of Linked Engineering Files (30 unique files in one archive)
Purchased individually, all 30 paid files cost $4,210. Buy the complete bundle with wholesale discount -96% (save $4,045) + 0 diagrams/photos FREE!
Retail Total: $4,210
$165
Same-Folder / Bundle Sibling Files (11)
.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. | Han ethnic group Malaysia P1288 - 770.a2l damos_a2l • 12,583,338 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai P_949_791_FF_SCR Chinese language.a2l damos_a2l • 12,902,199 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | China water caltrop P1288 - V770_FF_SCR.a2l damos_a2l • 12,266,680 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai CN4 (Euro-4) P_949_732_FF_SCR_1037511390.a2l damos_a2l • 12,023,735 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Han ethnic group Malaysia P1288 - 740_FULL_SCR.a2l damos_a2l • 11,971,872 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | SAIC Fiat Hongyan (Cursor) P1287 - 770_BASIC.a2l damos_a2l • 10,015,068 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Renault P1186 - 760_BASIC.a2l damos_a2l • 10,221,375 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1722_EDC17C81_V400.a2l damos_a2l • 13,745,511 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | SAIC Fiat Hongyan (Cursor) P1287 - 760_BASIC_internal.a2l damos_a2l • 10,037,241 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1722_EDC17C81_V300.a2l damos_a2l • 13,708,945 bytes | $190 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. | P1686_EDC17C81_V400.hex firmware_bin • 7,242,451 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1686_EDC17C81_V301.hex firmware_bin • 7,239,604 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1852_EDC17C81_V100.hex firmware_bin • 7,237,316 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 9705 Yunnei 4 165 Guo 5 have 0 Yunnei Power EDC17_ 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. | 82K 82K 82K 82K 82K 82K 82K Yunnei Power EDC17 P1187762_ 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. | 8680A small lucky fertile Yuchai Yuchai 260 HP Guo 4 inclined AdBlue Dosing Pump Original Vehicle Read Stock think change HP 280 that level or higher Yuchai EDC17 P1072742_ 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. | 82K 82K 82K 82K 82K 82K 82K Yunnei Power EDC17 P1187762_ 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. | 692s5 Yunnei 4 jar 110 CN4 (Euro-4) Heng and Yunnei Power EDC17 P1187762_ 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. | 8107 Yuchai 6 210 4 6 6 Yuchai EDC17 P1072742_ 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. | 420 420 420 420 420 420 420 Yuchai EDC17 P1382771_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (3)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1722_EDC17C81_V200_internal.a2l damos_a2l • 13,553,562 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1722_EDC17C81_V100T_internal.a2l damos_a2l • 13,323,159 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Sinotruk P_1158_774_FULL_SCR_internal-Without Msk.a2l damos_a2l • 12,872,220 bytes | $190 Open → |
Coding, Utilities & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (6)
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1686_EDC17C81_V400.rar archive_pack • 2,537,985 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1686_EDC17C81_V301.rar archive_pack • 2,519,240 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CN6 (Euro-6) ECI system diagnostics software 4G-Display-20200402-464A Volume.zip archive_pack • 28,994,171 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CN6 (Euro-6) ECI system diagnostics software 4G-Display-20200828-489B ver. keep in the mouth register PIN / Password.zip archive_pack • 24,067,632 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CN6 (Euro-6) ECI system diagnostics software 4G-Display-20200727-482A ver. keep in the mouth register PIN / Password.zip archive_pack • 24,038,170 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CN6 (Euro-6) ECI system diagnostics software 4G-Display-20200604-477B.rar archive_pack • 23,663,499 bytes | $75 Open → |