DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page engineering document provides the complete wiring diagram for the Weichai OH6 engine ECM-DH 112-pin controller. It includes a detailed connector list with part numbers and circuit layouts for sensors, injectors, and the Woodward interface.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- ECM-DH 112-pin main wiring diagram
- DH6 Connectors List with part numbers
- Injector and fuel system circuitry
- Sensors and actuators wiring layout
- Woodward controller interface connections
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-77415
| Vehicle brand & model / Engine | Weichai Power |
|---|---|
| ECU family & processor (MCU) | OEM ECU & Electronic Modules / OEM MCU |
| 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 OH6 ECM-DH 112-Pin Wiring Diagram and Connector List (1p PDF) [#77415] |
| Category / Package | wiring_doc / generic-ecu |
| Exact size & SHA-256 checksum | 395,411 bytes • 11d2b55d3a30c08ab6d5a89cba31a21db214420892593dbfff5edb34b1ee2bf3 |
| Engineering passwords / kit PIN codes | Included in delivery kit (1 items matched from the password DB) |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Weichai OH6 ECM-DH 112-Pin Wiring Diagram and Connector List (1p PDF) [#77415] (V001-001-008, 9971-4134, V001-001-001, V001-001-006, V001-001-004, V001-001-009, V001-001-003, V001-001-002) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on Weichai Power vehicles. Extracted ROM markers: V001-001-008, 9971-4134, V001-001-001, V001-001-006, V001-001-004, V001-001-009, V001-001-003, V001-001-002.
Q: Is the dump Weichai OH6 ECM-DH 112-Pin Wiring Diagram and Connector List (1p PDF) [#77415] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (395,411 bytes), the SHA-256 checksum (11d2b55d3a30c08ab6d5a89c) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document Weichai OH6 ECM-DH 112-Pin Wiring Diagram and Connector List (1p PDF) [#77415]?
This technical document (Weichai OH6 ECM-DH 112-Pin Wiring Diagram and Connector List (1p PDF) [#77415]) contains wiring diagrams, ECU connector pinouts for OEM ECU & Electronic Modules and diagnostic test procedures for Weichai Power .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: generic-ecu
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 4)
Download the whole set of related files (48 unique files in one archive)
Individually, all 48 paid files cost $3,870. Buying the whole pack applies the wholesale discount -96% (save $3,705) + 0 free diagrams/photos!
Retail total: $3,870
$165
Sibling files from the same folder / kit (12)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai OH6 ECU Vehicle Function Interface and OBD Pinout Definition (4p PDF) [#2551] wiring_doc • 259,294 bytes | $35 Open → |
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.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 → |
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.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Woodward ECM-OH 112-Pin Natural Gas ECU Wiring Diagram 9971-4143 (1p PDF) [#7660] wiring_doc • 299,218 bytes | $35 Open → |
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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. | WP10NG336_V920_20151104.hex firmware_bin • 7,530,828 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10NG336_V920_20151104_tianxingjian.hex firmware_bin • 7,530,828 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10 375 rainbow ver..hex firmware_bin • 4,358,608 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10 375 economize on gasoline data / dump.hex firmware_bin • 4,358,608 bytes | $65 Open → |
.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | S1104042904041001033D1.s19 firmware_bin • 79,926 bytes | $65 Open → |
.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | S1104043104041001033D1.s19 firmware_bin • 79,926 bytes | $65 Open → |
.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | S1104042704041001033D1.s19 firmware_bin • 79,926 bytes | $65 Open → |
.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | S1104042704041003033D1.s19 firmware_bin • 79,926 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WISEC10-P201-V170.hex firmware_bin • 18,630,618 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 161_DHP12Q2566.hex firmware_bin • 18,300,870 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. | WEICHAI1-Md1-V234.a2l damos_a2l • 24,057,563 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 233V111_ Quan Ou BIN.ols winols_ols • 12,997,441 bytes | $165 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. | 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. | P532_1037384316_V47.a2l damos_a2l • 10,159,372 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 10A-P201-V1741 Precision Map Definition.OLS winols_ols • 9,451,353 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 10A-P201-V167 Precision Map Definition.ols winols_ols • 9,424,371 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 10A-P201-V169 Precision Map Definition.OLS winols_ols • 9,410,267 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1201V181GPS.ols winols_ols • 9,152,839 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P201-17F( remove start restrict ).ols winols_ols • 9,117,302 bytes | $165 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (8)
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.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 → |
.7Z? .7Z — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai CN6 (Euro-6) gas Ji -200619.7z archive_pack • 9,919,022 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | folder.zip archive_pack • 1,826,251 bytes | $75 Open → |
.7Z? .7Z — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai CN6 (Euro-6) practice a skill data / dump (1).7z archive_pack • 5,821,026 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai OH6_02502_20190223_RV7.zip archive_pack • 2,406,519 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10.270HP.Q4.TV610.280℃.V33D1 as the time draws near ver. Freescale MPC DCU.zip archive_pack • 116,940 bytes | $75 Open → |
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Manuals, Diagrams & Photos (.PDF / .PNG) (8)
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.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Foton Auman Complete Vehicle Electrical Principles and Wiring Diagrams Manual (169p PDF) [#42742] wiring_doc • 22,125,010 bytes | $35 Open → |
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.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai Natural Gas Engine Repair Manual (CNG/LNG/LPG) 4th Edition 2012 (162p PDF) [#12697] manual_pdf • 6,183,756 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai Natural Gas Engine Repair Manual 4th Edition 2012 (162p PDF) [#22661] manual_pdf • 6,179,660 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Bosch CE108 Engine Wiring Harness Schematic (7-Pin + Integrated Aftertreatment) V1.2 (1p PDF) [#42750] wiring_doc • 5,862,001 bytes | $35 Open → |
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