BOSCH EDC17C81 Chiptuning
The BOSCH EDC17C81 is used in Car, Tractor, Construction Machine vehicles from makes such as ERKUNT, XINCHAI, CHANGAN, ATLAS. Our library holds verified solution files for this ECU family.

Available operations
DPF Delete
Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.
View →Stage 1 Remap
Software that optimises the engine's power and torque maps within safe limits.
View →EGR Delete
Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.
View →EDC17C81 chip tuning and remap solutions
The Bosch EDC17C81 is an engine control unit used in cars, tractors and construction machines from makes such as Erkunt, Xinchai, Changan, Atlas and Liugong. Prime Chiptuning always builds EDC17C81 files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include DPF Delete, Stage 1 Remap and EGR Delete. Which ones apply to your vehicle depends on the exact ECU variant, software version and engine; we check this from the read file before the work starts.
How a EDC17C81 remap is done
- The EDC17C81 is read by OBD, bench or boot depending on the variant, and the original software is backed up.
- The original file is modified for the vehicle, engine and requested solution; the checksum is corrected.
- The file is written, fault codes are checked and the vehicle is road tested.
- The original backup is kept, so the vehicle can be returned to factory software at any time.
Why Prime Chiptuning for EDC17C81
Our service points tune the EDC17C81 for each vehicle individually, with support after delivery. Workshops with their own tools can order EDC17C81 files on the ECU Prime file platform.
News about the BOSCH EDC17C81

XCMG, Zoomlion and LiuGong ECU Solutions: Cummins CM2350A and Bosch EDC17C81
AdBlue, DPF and EGR for the CM2350A on Cummins-engined XCMG and Zoomlion machines; emission solution for the LiuGong Bosch EDC17C…

Terex and Atlas ECU Solution: AdBlue, DPF, EGR and Stage 1
AdBlue, DPF, EGR on the Terex Bosch EDC17CV52; Stage 1 + emissions for the EDC17C81 and AdBlue and DPF for the Continental CM2250…

Erkunt Tractor ECU Solutions: Bosch EDC17C49, MD1CC898 and EDC17CV52
Stage 1 and emission solutions for the Bosch EDC17C49, MD1CC898 and EDC17CV52 on Turkish-built Erkunt tractors; Stage 1 files for…

Bosch EDC17C81 Machinery Solutions: DPF, EGR and Emission Software for Xinchai Forklifts, Atlas and Liugong
Software solution for frequent regeneration, derate and EGR faults on Xinchai-powered forklifts and machinery with the Bosch EDC1…
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the BOSCH EDC17C81 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
BOSCH EDC17C81 files on EcuPrime →Notify me when a new BOSCH EDC17C81 solution is released
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