DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 58-page technical manual covers the FAW China IV aftertreatment system using Bosch SCR technology. It details emission regulations, SCR principles, OBD system logic, and provides step-by-step fault troubleshooting guides for technicians.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Emission regulations and SCR system overview
- SCR chemical reaction principles and urea solution requirements
- OBD system introduction and MIL lamp logic
- Fault troubleshooting steps and diagnostic tools
- Common diagnostic instruments and multimeter usage
- Troubleshooting difficult faults
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-151827
| Vehicle brand & model / Engine | Sinotruk / Howo / Sitrak (MAN) |
|---|---|
| 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 | FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827] |
| Category / Package | manual_pdf / generic-ecu |
| Exact size & SHA-256 checksum | 3,426,957 bytes • a4993bc30f39c4c6689bc812f6a596a055170b935310afe964618b4b08d39118 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827] (FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827]) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on Sinotruk / Howo / Sitrak (MAN) vehicles. Extracted ROM markers: FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827].
Q: Is the dump FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (3,426,957 bytes), the SHA-256 checksum (a4993bc30f39c4c6689bc812) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827]?
This technical document (FAW China IV Aftertreatment System Repair Manual (Bosch SCR) (58p PDF) [#151827]) contains wiring diagrams, ECU connector pinouts for OEM ECU & Electronic Modules and diagnostic test procedures for Sinotruk / Howo / Sitrak (MAN) .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: generic-ecu
WHOLESALE PACK -95% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 9)
Download the whole set of related files (37 unique files in one archive)
Individually, all 37 paid files cost $3,305. Buying the whole pack applies the wholesale discount -95% (save $3,140) + 0 free diagrams/photos!
Retail total: $3,305
$165
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Firmware & Stock ROMs (.BIN / .HEX / .FRF) (4)
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.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Sinotruk Yunnei YN27 computer chip optimize DTS a brush.S19 firmware_bin • 1,310,738 bytes | $65 Open → |
.MPC? .MPC — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1708_V101.mpc firmware_bin • 8,388,608 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ORG0000003507.hex firmware_bin • 6,754,832 bytes | $110 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (10)
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.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1708V660GPS.ols winols_ols • 17,316,322 bytes | $165 Open → |
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.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 → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1158_V751_FF_SCR_ 1037519813 _Internal.a2l damos_a2l • 12,536,884 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1158_V750_FF_SCR_CTHIS01794_Internal.a2l damos_a2l • 12,528,063 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Sinotruk MD1P1708_C_V6.6.0_TSW5_V9SCR.Off.ols winols_ols • 9,135,865 bytes | $165 Open → |
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.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1708V663(GPS).ols winols_ols • 8,935,191 bytes | $165 Open → |
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Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (10)
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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. | 320B.rar archive_pack • 13,444,931 bytes | $75 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. | P1708P_1708_V616_V9.zip archive_pack • 1,787,205 bytes | $75 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. | ESI-II and ECI-CFV gas Ji diagnostics software 160225.zip archive_pack • 44,939,936 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 engine Wiring Diagram 20160401 summary collection - serve ver..7z archive_pack • 37,381,181 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 1-36WLJKB.zip archive_pack • 20,132,765 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (1)
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