CONTINENTAL SID801A Chiptuning
The CONTINENTAL SID801A is used in Car vehicles from makes such as SUZUKI, CITROEN. Our library holds verified solution files for this ECU family.

SID801A chip tuning and remap solutions
The Continental SID801A is an engine control unit used in cars from makes such as Suzuki and Citroen. Prime Chiptuning always builds SID801A files from the original read of the vehicle; generic files are not used.
Solutions offered for this ECU family include Stage 1 Remap. 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 SID801A remap is done
- The SID801A 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 SID801A
Our service points tune the SID801A for each vehicle individually, with support after delivery. Workshops with their own tools can order SID801A files on the ECU Prime file platform.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the CONTINENTAL SID801A are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
CONTINENTAL SID801A files on EcuPrime →Notify me when a new CONTINENTAL SID801A solution is released
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