SIEMENS SID Chiptuning
The SIEMENS SID is used in Car vehicles from makes such as FORD, PEUGEOT, CITROEN. 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 →AdBlue / SCR Delete
Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.
View →Speed Limiter (Vmax) Removal
Removing the factory top-speed limiter from the software.
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 →SIEMENS SID chip tuning and remap solutions
The Continental SIEMENS SID is an engine control unit used in cars from makes such as Ford, Peugeot and Citroen. Prime Chiptuning always builds SIEMENS SID 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, AdBlue / SCR Delete, Speed Limiter (Vmax) Removal 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 SIEMENS SID remap is done
- The SIEMENS SID 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 SIEMENS SID
Our service points tune the SIEMENS SID for each vehicle individually, with support after delivery. Workshops with their own tools can order SIEMENS SID files on the ECU Prime file platform.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the SIEMENS SID are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
SIEMENS SID files on EcuPrime →Notify me when a new SIEMENS SID solution is released
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