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Project #26191

SID309 CAR87710R877100010320030AA R8XR876471000000

OPEL - VAUXHALL Car Diesel DPF OFF + EGR OFF + LAMBDA OFF + DTC OFF ✓ Completed Nov 1, 2026

Vehicle & ECU

ECUSID309
Brand groupOPEL - VAUXHALL
Vehicle typeCar
FuelDiesel
File size2.00 MB 2,097,152 bytes
Completed
Automated processing≈ 25 min
Status✓ Completed & delivered
Original fileFB875PD ORI
Stock fileStock file in ORI archive (#50146) →

ECM Titanium

Driver · Vehicle · ECUO23_368B · OPEL MOVANO · SID309

Software identification 2

Software numberCAR87710R877100010320030AA
Version / upgradeR8XR876471000000

Operations performed 4

  1. DPF OFF automated · solution rev 1 · ~5 min

    Deletes the diesel particulate filter (DPF) system in software; if the DPF and AdBlue (SCR) share one housing, AdBlue must be deleted as well.

  2. EGR OFF automated · solution rev 1 · ~5 min

    Disables the exhaust gas recirculation (EGR) system.

  3. LAMBDA OFF automated · solution rev 1 · ~5 min

    Disables the oxygen (lambda) sensors.

  4. DTC OFF automated · ~10 min

    Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off.

    • P2002Particulate Trap Efficiency Below Threshold Bank 1
    • P2003Particulate Trap Efficiency Below Threshold Bank 2
    • P242FParticulate Filter Restriction - Ash Accumulation Bank 1
    • P244AParticulate Filter Differential Pressure Too Low Bank 1
    • P244BParticulate Filter Differential Pressure Too High Bank 1
    • P2452DPF pressure sensor A circuit
    • P2453DPF pressure sensor A circuit range/performance
    • P2454DPF pressure sensor A circuit low
    • P2455DPF pressure sensor A circuit high
    • P2458DPF regeneration duration
    • P2459DPF regeneration frequency
    • P2463DPF Restriction - Soot accumulation
    • P246BVehicle Conditions Incorrect for Particulate Filter Regeneration
    • P246CParticulate Filter Restriction - Forced Limited Power Bank 1
    • P0401Exhaust Gas Recirculation Flow Insufficient Detected
    • P0402Exhaust Gas Recirculation Flow Excessive Detected
    • P0420Catalyst System Efficiency Below Threshold Bank 1
    • P0430Catalyst System Efficiency Below Threshold Bank 2
    • P0400Exhaust Gas Recirculation Flow
    • P0403Exhaust Gas Recirculation Control Circuit
    • P0405Exhaust Gas Recirculation Sensor "A" Circuit Low
    • P0406Exhaust Gas Recirculation Sensor "A" Circuit High
    • P0407Exhaust Gas Recirculation Sensor "B" Circuit Low
    • P0408Exhaust Gas Recirculation Sensor "B" Circuit High
    • P0409Exhaust Gas Recirculation Sensor "A" Circuit
    • P1404IAT - B Circuit Malfunction/
    • P0137O2=Sensor Circuit Low Voltage Bank 1 Sensor 2
    • P0138O2=Sensor Circuit High Voltage Bank 1 Sensor 2
    • P0139O2=Sensor Circuit Slow Response Bank 1 Sensor 2
    • P0140O2=Sensor Circuit No Activity Detected Bank 1 Sensor 2
    • P0141O2=Sensor Heater Circuit Bank 1 Sensor 2

Other solutions for this ECU 9

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 performance tune that needs no mechanical changes and stays within the factory safety limits. engineer-assisted, on request · ~15 min 20 EUR
STAGE2 A performance tune for vehicles with hardware upgrades such as a downpipe, intercooler or intake; DPF/EGR delete is a separate operation. engineer-assisted, on request · ~60 min 40 EUR
DPF OFF Deletes the diesel particulate filter (DPF) system in software; if the DPF and AdBlue (SCR) share one housing, AdBlue must be deleted as well. done in this project ✓
EGR OFF Disables the exhaust gas recirculation (EGR) system. done in this project ✓
LAMBDA OFF Disables the oxygen (lambda) sensors. done in this project ✓
VMAX Removes the speed limiter (Vmax) or sets it to the desired value. engineer-assisted, on request · ~5 min 10 EUR
TVA OFF Disables the diesel throttle valve. engineer-assisted, on request · ~5 min 10 EUR
FLAPS OFF Disables the swirl flaps in the intake manifold. engineer-assisted, on request · ~5 min 10 EUR
IMMO OFF Disables the immobilizer system so the vehicle can start and run. engineer-assisted, on request · ~180 min 50 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
HARDCUT Sets the engine hardcut (rev cut) point. engineer-assisted, on request · ~20 min 10 EUR
DTC OFF Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off. done in this project ✓
REV ORI Restores your modified software file to its original factory state. 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 OPEL - VAUXHALL Car vehicles. Project #26191 was completed automatically by the ECUHARD file service for a OPEL - VAUXHALL Car vehicle running software CAR87710R877100010320030AA R8XR876471000000. Disabled fault codes: P2002, P2003, P242F, P244A, P244B, P2452, P2453, P2454, P2455, P2458, P2459, P2463, P246B, P246C, P0401, P0402, P0420, P0430, P0400, P0403, P0405, P0406, P0407, P0408, P0409, P1404, P0137, P0138, P0139, P0140, P0141.

Frequently asked questions

What was done to this SID309 file?

Operations performed: DPF OFF, EGR OFF, LAMBDA OFF, DTC OFF. The modified file was checksum-corrected and delivered ready to flash.

Which fault codes (DTC) were disabled?

P2002 (Particulate Trap Efficiency Below Threshold Bank 1); P2003 (Particulate Trap Efficiency Below Threshold Bank 2); P242F (Particulate Filter Restriction - Ash Accumulation Bank 1); P244A (Particulate Filter Differential Pressure Too Low Bank 1); P244B (Particulate Filter Differential Pressure Too High Bank 1); P2452 (DPF pressure sensor A circuit); P2453 (DPF pressure sensor A circuit range/performance); P2454 (DPF pressure sensor A circuit low); P2455 (DPF pressure sensor A circuit high); P2458 (DPF regeneration duration); P2459 (DPF regeneration frequency); P2463 (DPF Restriction - Soot accumulation); P246B (Vehicle Conditions Incorrect for Particulate Filter Regeneration); P246C (Particulate Filter Restriction - Forced Limited Power Bank 1); P0401 (Exhaust Gas Recirculation Flow Insufficient Detected); P0402 (Exhaust Gas Recirculation Flow Excessive Detected); P0420 (Catalyst System Efficiency Below Threshold Bank 1); P0430 (Catalyst System Efficiency Below Threshold Bank 2); P0400 (Exhaust Gas Recirculation Flow); P0403 (Exhaust Gas Recirculation Control Circuit); P0405 (Exhaust Gas Recirculation Sensor "A" Circuit Low); P0406 (Exhaust Gas Recirculation Sensor "A" Circuit High); P0407 (Exhaust Gas Recirculation Sensor "B" Circuit Low); P0408 (Exhaust Gas Recirculation Sensor "B" Circuit High); P0409 (Exhaust Gas Recirculation Sensor "A" Circuit); P1404 (IAT - B Circuit Malfunction/); P0137 (O2=Sensor Circuit Low Voltage Bank 1 Sensor 2); P0138 (O2=Sensor Circuit High Voltage Bank 1 Sensor 2); P0139 (O2=Sensor Circuit Slow Response Bank 1 Sensor 2); P0140 (O2=Sensor Circuit No Activity Detected Bank 1 Sensor 2); P0141 (O2=Sensor Heater Circuit Bank 1 Sensor 2). Each code is switched off in the ECU fault table, so it is no longer stored or shown by diagnostic tools.

What is the software version for this SID309 file?

This project is for SID309 with software numbers: CAR87710R877100010320030AA R8XR876471000000. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my OPEL - VAUXHALL?

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?

STAGE1 (20 EUR, engineer-assisted, on request); STAGE2 (40 EUR, engineer-assisted, on request); VMAX (10 EUR, engineer-assisted, on request); TVA OFF (10 EUR, engineer-assisted, on request); FLAPS OFF (10 EUR, engineer-assisted, on request); IMMO OFF (50 EUR, engineer-assisted, on request); HOT START (20 EUR, engineer-assisted, on request); HARDCUT (10 EUR, engineer-assisted, on request); 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.

Is there an ECM Titanium driver for this SID309 file?

Yes. The file is linked to ECM Titanium driver O23_368B (OPEL MOVANO). Matched: the software range is identical to the driver reference. The driver tells the software where the maps of this ECU software are, so tools that use ECM drivers, including the ECUHARD Tuning Editor, can open the maps 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.