CONTINENTAL SID309 Chiptuning
The CONTINENTAL SID309 is used in Car vehicles from makes such as NISSAN, FORD, RENAULT, MERCEDES-BENZ. 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 →Stage 2 Remap
Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.
View →DTC / Fault Code Removal
Switching off selected diagnostic trouble codes (DTC) in the ECU software.
View →Swirl Flap Delete
Software deactivation of the intake manifold swirl flaps.
View →Lambda / O2 Sensor Delete
Software deactivation of the oxygen (lambda) sensor monitoring.
View →SID309 chip tuning and remap solutions
The Continental SID309 is an engine control unit used in cars from makes such as Nissan, Ford, Renault and Mercedes-Benz. Prime Chiptuning always builds SID309 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 Stage 2 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 SID309 remap is done
- The SID309 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 SID309
Our service points tune the SID309 for each vehicle individually, with support after delivery. Workshops with their own tools can order SID309 files on the ECU Prime file platform.
Are you a tuner or dealer?
Verified Stage 1, DPF, EGR and AdBlue files for the CONTINENTAL SID309 are available on the EcuPrime file service: upload your original file and compatibility is measured in seconds.
CONTINENTAL SID309 files on EcuPrime →Notify me when a new CONTINENTAL SID309 solution is released
We email you when an unlock, a new operation or an on-site solution is added for this ECU family. No advertising; technical announcements only.