DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 2-page technical schematic details the electrical wiring for Weichai heavy-duty trucks. It covers the power supply system, CAN bus communication, door control modules, and engine ECU connections.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Power supply and ignition system wiring
- Instrument cluster and CAN bus signal connections
- Door lock and door control module (A300/A301) circuits
- Engine ECU and urea pump (SCR) connector pinouts
- Chassis electrical box and fan control logic
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-88018
| 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 Heavy Truck ECU & Chassis Wiring Diagram (Power, CAN, Door Control) (2p PDF) [#88018] |
| Category / Package | manual_pdf / generic-ecu |
| Exact size & SHA-256 checksum | 545,892 bytes • d12b23ea19699e85a1d0fe8faa28b9e0f68bb9b73381be80164598170a7e4ca9 |
| 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 Heavy Truck ECU & Chassis Wiring Diagram (Power, CAN, Door Control) (2p PDF) [#88018] (A300, Weichai ECU, S161, S159, X644, M104, M105, Door Control Module A301) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on Weichai Power vehicles. Extracted ROM markers: A300, Weichai ECU, S161, S159, X644, M104, M105, Door Control Module A301.
Q: Is the dump Weichai Heavy Truck ECU & Chassis Wiring Diagram (Power, CAN, Door Control) (2p PDF) [#88018] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (545,892 bytes), the SHA-256 checksum (d12b23ea19699e85a1d0fe8f) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document Weichai Heavy Truck ECU & Chassis Wiring Diagram (Power, CAN, Door Control) (2p PDF) [#88018]?
This technical document (Weichai Heavy Truck ECU & Chassis Wiring Diagram (Power, CAN, Door Control) (2p PDF) [#88018]) 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: 5)
Download the whole set of related files (47 unique files in one archive)
Individually, all 47 paid files cost $3,835. Buying the whole pack applies the wholesale discount -96% (save $3,670) + 0 free diagrams/photos!
Retail total: $3,835
$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. | Bosch EDC17 Torque Structure Software (E-TRQ) Applicative View (1p PDF) [#13279] manual_pdf • 100,398 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. | Cummins ECI Engine Control Module DTC Fault Code Reference Table (12p PDF) [#23245] manual_pdf • 129,500 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 EDC17CV54 ECU Wiring Diagram for Yunnei Diesel Engine (SCR/EGR) (1p PDF) [#28253] wiring_doc • 1,329,926 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 EDC17 DTC Fault Code List and SPN/FMI Reference Table (14p PDF) [#68024] manual_pdf • 413,689 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Yuchai China VI Gas Engine Fault Code Table V03.09 (39p PDF) [#28251] manual_pdf • 2,416,511 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 Cummins CM ECM-OH 112-Pin Wiring Diagram and DH6 Connector List (1p PDF) [#53099] wiring_doc • 574,181 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 EDC17CV44 Cummins DTC Fault Code List and Diagnostic Reference (143p PDF) [#137515] manual_pdf • 877,377 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 Common Rail Diesel ECU Wiring Diagram and Pinout Schematic (1p PDF) [#142464] manual_pdf • 144,491 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ZF ASTRONIC 2 Transmission Fault Code Manual (Chinese) (17p PDF) [#147413] manual_pdf • 205,869 bytes | $35 Open → |
.XLS? .XLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | malfunction judge.xls manual_pdf • 2,045,952 bytes | $35 Open → |
.XLSX? .XLSX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DTC Fault Code Table FAWDE6DL2_P903V762_DSM_HandBook.xlsx manual_pdf • 472,059 bytes | $35 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. | 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) (10)
.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 → |
.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 formal ver. Freescale MPC DCU.zip archive_pack • 116,938 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10.310HP.Q4.TV610.280℃.V33D1 as the time draws near ver. Freescale MPC DCU.zip archive_pack • 115,275 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10.310HP.Q4.TV610.280℃.V33D1 formal ver. Freescale MPC DCU.zip archive_pack • 115,273 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10.290HP.Q4.TV610.280℃.V33D1 as the time draws near ver. Freescale MPC DCU.zip archive_pack • 115,267 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WP10.290HP.Q4.TV610.280℃.V33D1 formal ver. Freescale MPC DCU.zip archive_pack • 115,265 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Weichai motive power series KP.rar archive_pack • 104,094 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 motive power map definition KP document.zip archive_pack • 8,322 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (5)
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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 Xichai ECU Wiring Diagram - National VI Diesel Engine Schematic (2p PDF) [#17359] wiring_doc • 7,409,720 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 (CNG/LNG/LPG) 2012 Edition (162p PDF) [#22624] manual_pdf • 6,239,414 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) [#67487] 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 (CNG/LNG/LPG) 4th Edition 2012 (162p PDF) [#12697] manual_pdf • 6,183,756 bytes | $35 Open → |