1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-37871
| Vehicle brand & model / Engine | Cummins (Foton / Dongfeng) CN6 / Euro-6 |
|---|---|
| ECU family & processor (MCU) | EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 / Infineon TriCore TC1767 / TC1797 |
| Internal ROM project (Project ID) | P1877_EDC17C81.1.6.0, P1877_EDC17C81//P1877_EDC17C81_V450///, P1877_EDC17C81_V450.ols |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | 10SW03087718 |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | P1877_EDC17C81_V450.ols |
| Category / Package | winols_ols / bosch-edc17cv44-c81 |
| Exact size & SHA-256 checksum | 5,780,336 bytes • 84dde74a1d90f9549a3e45b9e154db817b11726f622944b1b26a0101b611f913 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file P1877_EDC17C81_V450.ols (P1877, P1877_V450) for?
This engineering .OLS file targets the EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 control unit (Infineon TriCore TC1767 / TC1797 MCU) used on Cummins (Foton / Dongfeng) vehicles. Extracted ROM markers: P1877, P1877_V450.
Q: Is the dump P1877_EDC17C81_V450.ols verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (5,780,336 bytes), the SHA-256 checksum (84dde74a1d90f9549a3e45b9) and the internal firmware project identity (P1877_EDC17C81.1.6.0, P1877_EDC17C81//P1877_EDC17C81_V450///, P1877_EDC17C81_V450.ols).
Q: Can I order a ready Stage-1 or emission delete (DPF / SCR / EGR / Euro-2) based on P1877_V450?
Yes. Based on this software (P1877_V450) a custom Stage-1, Euro-2 or DPF/SCR/EGR delete calibration is available with full checksum recalculation and all factory engine protections preserved.
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: bosch-edc17cv44-c81
WHOLESALE PACK -91% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 1)
Download the whole set of related files (13 unique files in one archive)
Individually, all 13 paid files cost $1,930. Buying the whole pack applies the wholesale discount -91% (save $1,765) + 0 free diagrams/photos!
Retail total: $1,930
$165
Sibling files from the same folder / kit (1)
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1877_EDC17C81_V450.kp mappack_kp • 31,127 bytes | $95 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (9)
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Claas Axion 850 (Original) EDC17CV41 511206.ols winols_ols • 42,586,024 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | WinOLS (EDC17CP20 (Stage 1) - 505413).ols winols_ols • 24,876,354 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DAF_TRX_EDC17CV01.ols winols_ols • 18,943,482 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P2003_FOTON_D01_CN6_C81_V300.a2l damos_a2l • 18,407,832 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 (DAMOS DAF TRX Nina (Original) EDC17CV01 5.0D GH0LT).ols winols_ols • 17,383,536 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1466_EDC17C81_V800.a2l damos_a2l • 15,675,073 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1574_EDC17C81_V800.a2l damos_a2l • 15,418,367 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1574_EDC17C81_SHENZHEN_V800.a2l damos_a2l • 15,418,367 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P1607_V310_EDC17C81.a2l damos_a2l • 14,833,283 bytes | $190 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (3)
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | every kind of optimize remove GPS data / dump.zip archive_pack • 31,246,909 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | DCU data / dump.zip archive_pack • 28,654,839 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Cummins summary plan.rar archive_pack • 28,055,218 bytes | $75 Open → |