DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 73-page engineering manual provides detailed pin definitions and electrical matching requirements for the Weichai EDC17 ECU. It covers the 94-pin vehicle harness and 60-pin engine harness, including specific sensor and actuator connections for Euro IV diesel applications.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Chapter 1: ECU Pin Definitions and Connector Layout
- Engine Harness Pinout: Sensors and Injectors
- Vehicle Harness Pinout: Aftertreatment and Functions
- Chapter 3: Detailed ECU Vehicle Functions
- ECU-Controlled Starting System
- Chapter 7: Appendix and ECU Protection
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-107302
| Vehicle brand & model / Engine | Weichai Power |
|---|---|
| ECU family & processor (MCU) | EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 / Infineon TriCore TC1767 / TC1797 |
| 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 | Weichai EDC17 ECU Electrical Matching Manual (Euro IV) (73p PDF) [#107302] |
| Category / Package | manual_pdf / bosch-edc17cv44-c81 |
| Exact size & SHA-256 checksum | 2,520,674 bytes • e176973bd9df130c6eaeb3f40d1eaa4f24c2869f6f824de71cf0eae3a8b1264e |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Weichai EDC17 ECU Electrical Matching Manual (Euro IV) (73p PDF) [#107302] (Bosch EDC17, EDC17) for?
This engineering .PDF file targets the EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 control unit (Infineon TriCore TC1767 / TC1797 MCU) used on Weichai Power vehicles. Extracted ROM markers: Bosch EDC17, EDC17.
Q: Is the dump Weichai EDC17 ECU Electrical Matching Manual (Euro IV) (73p PDF) [#107302] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (2,520,674 bytes), the SHA-256 checksum (e176973bd9df130c6eaeb3f4) and the internal firmware project identity (EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53).
Q: What wiring diagrams, pinouts and fault codes are inside the document Weichai EDC17 ECU Electrical Matching Manual (Euro IV) (73p PDF) [#107302]?
This technical document (Weichai EDC17 ECU Electrical Matching Manual (Euro IV) (73p PDF) [#107302]) contains wiring diagrams, ECU connector pinouts for EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 and diagnostic test procedures for Weichai Power .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: bosch-edc17cv44-c81
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 10)
Download the whole set of related files (38 unique files in one archive)
Individually, all 38 paid files cost $3,845. Buying the whole pack applies the wholesale discount -96% (save $3,680) + 0 free diagrams/photos!
Retail total: $3,845
$165
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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. | WEICHAI_EDC17_P949V791.hex firmware_bin • 5,204,661 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai EDC17 P949V791.hex firmware_bin • 4,981,260 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai EDC17 P949V791 Full Flash Dump (All Sectors) (CAN )20230729_122110.hex firmware_bin • 4,981,260 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 9522u Weichai WP12 460 GUO 5 2.2 111 Weichai EDC17 P949V791_ 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. | 8604 Weichai 110 110 Guo 5 56 100 Weichai EDC17 P1499301_ Aftertreatment SCR/DPF Optimization.hex firmware_bin • 4,416,053 bytes | $110 Open → |
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.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | send out _ Weichai _375_ CN4 (Euro-4) _ motive power waste Gao _475_2.2_ jar inside braking _P949V732_1000365228_A008_20211116_CAN_3.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. | 3K280 FAW Jiefang 350 Weichai 6 jar 350 Guo 5 6.5 no Weichai EDC17 P1499301_ 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. | 51871 Weichai WP12 375 Guo 5 2.2 Weichai EDC17 P949V791_ Aftertreatment SCR/DPF Optimization can 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. | 58972 Weichai 4 jar 1 120 five BYD Qin Mt Tai in Shandong Original Stock Weichai EDC17 P1499301_ Aftertreatment SCR/DPF 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. | P_1434_V500.a2l damos_a2l • 21,672,834 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1434_3_0_0_CTHIS03226.a2l damos_a2l • 21,643,156 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1499_200_FFSCR_6_5_T1_internal.a2l damos_a2l • 13,330,926 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_1499_200_FFSCR_6_5_T1.a2l damos_a2l • 13,255,391 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WinOLS (10000.ols ( Weichai EDC17CV44) - 511390).ols winols_ols • 13,126,544 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P949V792.a2l damos_a2l • 12,983,097 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P949V770.a2l damos_a2l • 12,926,545 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_949_7_9_0_FF_SCR.a2l damos_a2l • 12,765,556 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_949_7_8_0_FF_SCR.a2l damos_a2l • 12,765,535 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P_949_7_7_0_FF_SCR_1037541108.a2l damos_a2l • 12,740,362 bytes | $190 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (6)
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P949V791.zip archive_pack • 4,025,935 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Prof.zip archive_pack • 665,390 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WISEC10-P201-V170.zip archive_pack • 49,419,152 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Xinjiang 2.rar archive_pack • 48,673,580 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 1_Cummins summary plan.rar archive_pack • 21,791,727 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) act independently A2L(1).zip archive_pack • 16,699,694 bytes | $75 Open → |