DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 4-page technical document provides the complete wiring diagram and pinout definitions for the Bosch EDC7UC31 ECU used in SAIC Hongyan EV01 engines. It details the specific functions of connectors A, B, and C, covering injector circuits, sensor inputs, and power distribution.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Bosch EDC7UC31 ECU system wiring diagram
- Connector A pinout: Injector power and return circuits
- Connector C pinout: Sensors (Crank, Cam, Rail Pressure) and solenoids
- Connector B pinout: Battery, Ignition, and Actuator power
- Accelerator pedal and CAN bus communication lines
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-96936
| Vehicle brand & model / Engine | FAW Jiefang / Xichai / Dachai CN6 / Euro-6 |
|---|---|
| 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 | SAIC Hongyan EV01 Engine Bosch EDC7UC31 ECU Wiring Diagram and Pinout (4p PDF) [#96936] |
| Category / Package | manual_pdf / generic-ecu |
| Exact size & SHA-256 checksum | 1,872,052 bytes • d07e2c2106a9becc857e50a7ee666cf600025574456b92627c5a31ff3ca29ee5 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file SAIC Hongyan EV01 Engine Bosch EDC7UC31 ECU Wiring Diagram and Pinout (4p PDF) [#96936] (EV01, BOSCH EDC7UC31, EDC7UC31) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on FAW Jiefang / Xichai / Dachai vehicles. Extracted ROM markers: EV01, BOSCH EDC7UC31, EDC7UC31.
Q: Is the dump SAIC Hongyan EV01 Engine Bosch EDC7UC31 ECU Wiring Diagram and Pinout (4p PDF) [#96936] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (1,872,052 bytes), the SHA-256 checksum (d07e2c2106a9becc857e50a7) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document SAIC Hongyan EV01 Engine Bosch EDC7UC31 ECU Wiring Diagram and Pinout (4p PDF) [#96936]?
This technical document (SAIC Hongyan EV01 Engine Bosch EDC7UC31 ECU Wiring Diagram and Pinout (4p PDF) [#96936]) contains wiring diagrams, ECU connector pinouts for OEM ECU & Electronic Modules and diagnostic test procedures for FAW Jiefang / Xichai / Dachai .
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: 10)
Download the whole set of related files (40 unique files in one archive)
Individually, all 40 paid files cost $3,630. Buying the whole pack applies the wholesale discount -95% (save $3,465) + 0 free diagrams/photos!
Retail total: $3,630
$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. | FAW Jiefang C500 Complete Vehicle Electrical Wiring Diagram (1p PDF) [#32497] wiring_doc • 7,723,903 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 Complete Vehicle Electrical Schematic Diagram (1p PDF) [#37451] wiring_doc • 2,137,192 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 EDC and Instrument Cluster Wiring Diagram (21p PDF) [#42413] wiring_doc • 3,941,211 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang Jieshi Internet Truck Repair Manual: Steering Wheel & ADAS System (11p PDF) [#47318] manual_pdf • 866,365 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C100 Euro III Complete Vehicle Electrical Schematic (1p PDF) [#67190] wiring_doc • 563,343 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 Body Computer (BC) and Wiring Harness Schematic Manual (18p PDF) [#77084] wiring_doc • 3,869,486 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 Complete Vehicle Electrical Wiring Diagram (Pre-Modification) (1p PDF) [#107016] wiring_doc • 21,365,093 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang Jieshi C500 Complete Electrical Wiring Diagram and Schematic (1p PDF) [#121865] wiring_doc • 455,169 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 IBC 2 Body Control Module Pinout and Wiring Diagram (1p PDF) [#121866] wiring_doc • 68,955 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 360 Surround View & Driver Monitoring System Repair Manual (18p PDF) [#156393] manual_pdf • 1,029,939 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang C500 Electrical Schematic: Cluster and Infotainment (1p PDF) [#146578] wiring_doc • 25,042,091 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | automatic headlight control system use and repair & service description & instructions.pdf manual_pdf • 1,217,775 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. | 3333333.hex firmware_bin • 4,889,151 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWE6_V04.200.hex firmware_bin • 4,889,151 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3601611B83NLL0.hex firmware_bin • 4,889,151 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWE6_V03.100.hex firmware_bin • 4,889,151 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 3601611HBM2C.hex firmware_bin • 4,889,151 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAW Jiefang J6P_CA6DM2_420E5_ FAWDE Xichai P903v400.hex firmware_bin • 4,416,053 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai V400 CN5 (Euro-5).bin firmware_bin • 2,097,152 bytes | $65 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 4.2 Cantonese U 39260 SAIC Hongyan Genlyon 770 branch of study Suo 9 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump powerful data / dump Mxmugc06. xa7 287KW E5 Original Stock normal 18 yr June SAIC Fiat Hongyan (Cursor) EDC17 P1287770_ 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. | 3.1 SAIC Hongyan Genlyon 2386 SAIC Fiat Hongyan (Cursor) 9 ascend 390 CN5 (Euro-5) Kai Long integrated pump p1287790 Original Stock SAIC Fiat Hongyan (Cursor) EDC17 P1287790_ AdBlue Urea (SCR) optimize _ 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. | 3601651BY2020D BASE DATA+280PS_IDLE550-20210625.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. | Faw_Eu6_Cal.a2l damos_a2l • 18,530,752 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 17,958,217 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | fawE6.4.300.ols winols_ols • 16,941,260 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWE6_V04.102.ols winols_ols • 16,576,610 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | V04.200 CN6 (Euro-6) accurate optimize SCR / DPF Aftertreatment map definition.ols winols_ols • 16,279,094 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 15,895,567 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 15,514,915 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | CN6 (Euro-6) 4.102 version CP76 data / dump no mistaken.a2l damos_a2l • 13,828,037 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Faw_Eu6_Cal.a2l damos_a2l • 13,828,022 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWE6_V03.100.a2l damos_a2l • 13,036,222 bytes | $190 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (8)
.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 → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN6 (Euro-6) change tool.zip archive_pack • 16,989,507 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai P903V400.zip archive_pack • 10,875,821 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai fuel gas Map Definition File (Damos/KP).zip archive_pack • 4,185,705 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN4 (Euro-4) CN5 (Euro-5) motive power KP--EOL form (1)(1).zip archive_pack • 3,000,481 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai CN4 (Euro-4) CN5 (Euro-5) Fuel Economy Tune plan Xinjiang (1)(1).zip archive_pack • 1,757,055 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FAWDE Xichai act independently CN6 (Euro-6) KP.rar archive_pack • 916,500 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P903_762.zip archive_pack • 5,671,252 bytes | $75 Open → |