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Project #15679

SID309 CARFA600RFA6000010373971AA RFXRFAB060000000

RENAULT - NISSAN Car Diesel STAGE1 + VMAX OFF ✓ Completed Jul 28, 2026

Vehicle & ECU

ECUSID309
Brand groupRENAULT - NISSAN
Vehicle typeCar
FuelDiesel
File size2.00 MB 2,097,152 bytes
Completed
Automated processing≈ 20 min
Status✓ Completed & delivered
Original filecem nissan_continental_sid309_obd_maps_sjnfaaj11u1672718_20260728155800_maps.bin
Stock fileStock file in ORI archive (#31136) →

Software identification 2

Software numberCARFA600RFA6000010373971AA
Version / upgradeRFXRFAB060000000

Operations performed 2

  1. STAGE1 automated · solution rev 2 · ~15 min

    A safe performance tune that needs no mechanical changes and does not harm the vehicle.

  2. VMAX OFF automated · solution rev 2 · ~5 min

    Removes the speed limiter (Vmax) or sets it to the desired value.

Other solutions for this ECU 20

Every operation below can be ordered for the same SID309 file (diesel). Prices are per file in EUR; automatic solutions are delivered within minutes, engineer-assisted ones are prepared by our tuning team.

STAGE1 A safe performance tune that needs no mechanical changes and does not harm the vehicle. done in this project ✓
STAGE2 A performance tune that requires hardware changes such as exhaust, filter or DPF removal. engineer-assisted, on request · ~60 min 40 EUR
STAGE3 A performance tune built from data logs after vehicle-specific hardware upgrades. engineer-assisted, on request · ~180 min 200 EUR
ADBLUE OFF Disables the AdBlue (SCR) system in software; no AdBlue refills are needed afterwards. engineer-assisted, on request · ~10 min 5 EUR
DPF OFF Deletes the diesel particulate filter (DPF) system in software; if the vehicle has AdBlue, it must be deleted first. automatic, 5 ready solutions for this file size · ~5 min 5 EUR
EGR OFF Disables the exhaust gas recirculation (EGR) system. automatic, 6 ready solutions for this file size · ~5 min 5 EUR
LAMBDA OFF Disables the oxygen (lambda) sensors. automatic, 2 ready solutions for this file size · ~5 min 5 EUR
DECAT Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes. automatic, 1 ready solution for this file size · ~5 min 5 EUR
NOX OFF Disables the NOx sensor. engineer-assisted, on request · ~5 min 5 EUR
VMAX OFF Removes the speed limiter (Vmax) or sets it to the desired value. done in this project ✓
TVA OFF Disables the diesel throttle valve. automatic, 1 ready solution for this file size · ~5 min 5 EUR
FLAPS OFF Disables the swirl flaps in the intake manifold. engineer-assisted, on request · ~5 min 5 EUR
MAF OFF Disables the mass air flow (MAF) sensor. engineer-assisted, on request · ~10 min 30 EUR
STARTSTOP OFF Permanently disables the Start/Stop system. automatic, 1 ready solution for this file size · ~20 min 40 EUR
IMMO OFF engineer-assisted, on request · ~180 min 50 EUR
TERMOSTAT Adjusts the operating temperature in software on vehicles with an electronic thermostat. engineer-assisted, on request · ~20 min 20 EUR
WATERPUMP OFF Disables the water pump fault code. engineer-assisted, on request · ~5 min 5 EUR
HOT START Fixes the rough/delayed starting issue (hot start) that occurs when the engine is hot. engineer-assisted, on request · ~10 min 20 EUR
REVLIMIT Adjusts the engine rev limiter (hard cut) point. engineer-assisted, on request · ~20 min 10 EUR
LAUNCH CONTROL Adds a launch control feature that holds the engine at a set rpm for take-off. engineer-assisted, on request · ~10 min 20 EUR
DTC OFF Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off. automatic, instant 10 EUR
REV ORI automatic, stock file in archive · ~120 min 10 EUR
Have a SID309 file? Sign in to the ECUHARD platform, upload it and pick the operations — automatic solutions are ready in minutes, 24/7, invoice issued automatically.
Sign in & upload your file →

About this project

Continental/Siemens SID is a diesel ECU family used by Ford, PSA, Renault/Nissan and others. This unit is fitted to RENAULT - NISSAN Car vehicles. Project #15679 was completed automatically by the ECUHARD file service for a RENAULT - NISSAN Car vehicle running software CARFA600RFA6000010373971AA RFXRFAB060000000.

Frequently asked questions

What was done to this SID309 file?

Operations performed: STAGE1, VMAX OFF. The modified file was checksum-corrected and delivered ready to flash.

What is the software version for this SID309 file?

This project is for SID309 with software numbers: CARFA600RFA6000010373971AA RFXRFAB060000000. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my RENAULT - NISSAN?

Yes. Sign in, upload your original ECU file (SID309 or any supported ECU), choose the operations you need and our automated system prepares the file, usually within minutes, 24/7.

I read my ECU with a different tool — will the tuning fit my file?

Yes. Every operation is applied to the file you upload — your own read from your own car — so the tool and the read mode do not matter: the modifications are located by content, not by a fixed file layout. If your file was modified before, our REV ORI (revert to original) module repairs every changed area back to the stock values first — no matter which tool or method read it (KTAG, KESS, Flex, Autotuner, CMD, OBD, bench or boot) (10 EUR). A compatibility problem is therefore impossible.

I have an OBD read — can you tune it, or do I need a bench/boot read?

An OBD read is fine as long as it contains the software area (maps). Upload it; the platform detects the ECU and software number and shows which operations are available for your file. If the read is partial and an operation is not possible on it, you will see that before paying.

I read boot mode with KTAG / bench with Flex / bench or OBD with Autotuner — which read do I upload?

Any of them. Upload the file exactly as your tool saved it (SID309 reads are supported in OBD, bench and boot form). The system works on your own read, so nothing has to be converted or matched to a different device.

Do you need the full backup (EEPROM, other sectors)?

No. Only the software-related part of the ECU is used: the maps area — the internal flash and/or the external flash, depending on where the software lives in that ECU. EEPROM and other memory sectors are not needed and are never modified. Keep your full backup for yourself as a safety copy.

How can I be sure the result will be compatible with my ECU?

Because the file returned to you is your own read with only the selected areas changed and the checksum corrected, it flashes back with the same tool and method you used to read it. The software number stays the same; nothing else in the file is touched.

What other operations are available for SID309?

STAGE2 (40 EUR, engineer-assisted, on request); STAGE3 (200 EUR, engineer-assisted, on request); ADBLUE OFF (5 EUR, engineer-assisted, on request); DPF OFF (5 EUR, automatic, 5 ready solutions for this file size); EGR OFF (5 EUR, automatic, 6 ready solutions for this file size); LAMBDA OFF (5 EUR, automatic, 2 ready solutions for this file size); DECAT (5 EUR, automatic, 1 ready solution for this file size); NOX OFF (5 EUR, engineer-assisted, on request); TVA OFF (5 EUR, automatic, 1 ready solution for this file size); FLAPS OFF (5 EUR, engineer-assisted, on request); MAF OFF (30 EUR, engineer-assisted, on request); STARTSTOP OFF (40 EUR, automatic, 1 ready solution for this file size); IMMO OFF (50 EUR, engineer-assisted, on request); TERMOSTAT (20 EUR, engineer-assisted, on request); WATERPUMP OFF (5 EUR, engineer-assisted, on request); HOT START (20 EUR, engineer-assisted, on request); REVLIMIT (10 EUR, engineer-assisted, on request); LAUNCH CONTROL (20 EUR, engineer-assisted, on request); DTC OFF (10 EUR, automatic, instant); REV ORI (10 EUR, automatic, stock file in archive). Prices are per file.

I have a SID309 file — how can I get it done?

Sign in to the ECUHARD platform (solutions.ecuhard.com), upload your ECU file, select the operations you need and confirm. Automatic solutions are delivered within minutes, 24/7; engineer-assisted operations are prepared by our tuning team. Each file is checksum-corrected and an invoice is issued automatically.

Do I need to send my original file?

Yes — upload the stock read of your ECU. If you do not have it, our original file archive may have a matching file by software number.