BOSCH EDC17C42 Chiptuning
The BOSCH EDC17C42 is used in Car vehicles from makes such as RENAULT, DACIA, LAND ROVER, NISSAN. Our library holds verified solution files for this ECU family.

Available operations
Stage 1 Remap
Software that optimises the engine's power and torque maps within safe limits.
View →DPF Delete
Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.
View →EGR Delete
Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.
View →Speed Limiter (Vmax) Removal
Removing the factory top-speed limiter from the software.
View →Swirl Flap Delete
Software deactivation of the intake manifold swirl flaps.
View →DTC / Fault Code Removal
Switching off selected diagnostic trouble codes (DTC) in the ECU software.
View →Stage 2 Remap
Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.
View →Lambda / O2 Sensor Delete
Software deactivation of the oxygen (lambda) sensor monitoring.
View →Pop & Bang
Software that creates exhaust crackle on lift-off.
View →AdBlue / SCR Delete
Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.
View →Stage 3 Remap
Bespoke project software for major hardware changes such as a hybrid turbo.
View →EDC17C42 chip tuning and remap solutions
The Bosch EDC17C42 is an engine control unit used in cars from makes such as Renault, Dacia, Land Rover, Nissan and Jaguar. Prime Chiptuning always builds EDC17C42 files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include Stage 1 Remap, DPF Delete, EGR Delete, Speed Limiter (Vmax) Removal, Swirl Flap Delete and DTC / Fault Code Removal. 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 EDC17C42 remap is done
- The EDC17C42 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 EDC17C42
Our service points tune the EDC17C42 for each vehicle individually, with support after delivery. Workshops with their own tools can order EDC17C42 files on the ECU Prime file platform.
Makes using this ECU
Vehicle types
News about the BOSCH EDC17C42

Dacia Duster, Sandero and Logan Chip Tuning: EDC17C42, MD1CS006, DCM3.4 on 1.5 dCi and TCe
AdBlue fault or DPF problem on your Dacia Duster? Solutions for every 1.5 dCi ECU (EDC17C42, SID305 / SID310, DCM3.4, MD1CS006) a…

Renault Clio, Megane and Dacia Duster 1.5 dCi: EDC17C42, EDC17C84, SID305 and SID310 Solutions
Stage 1, DPF, EGR and AdBlue solutions for the 1.5 dCi engine ECUs on Clio, Megane, Duster, Sandero and Logan.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the BOSCH EDC17C42 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
BOSCH EDC17C42 files on EcuPrime →Notify me when a new BOSCH EDC17C42 solution is released
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