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Project #22877

MD1CS003 9693683280 10SW049286 MD1CS003_PSA 10SW041437 9818703480

PEUGEOT - CITROEN Car Diesel ADBLUE OFF + DPF OFF + EGR OFF + LAMBDA OFF + DECAT + NOX OFF + DTC OFF ✓ Completed Oct 5, 2026

Vehicle & ECU

ECUMD1CS003
Brand groupPEUGEOT - CITROEN
Vehicle typeCar
FuelDiesel
File size8.00 MB 8,388,608 bytes
Completed
Automated processing≈ 45 min
Status✓ Completed & delivered
Original fileTC298TP_10SW041437_10SW049286_flash-20261005-122836 0281035365 98 326 943 80.bin
Stock fileStock file in ORI archive (#47716) →

ECM Titanium

Driver · Vehicle · ECUO15_5144 · OPEL CROSSLAND X (II) · MD1CS003

Software identification 5

Software number9693683280
Identifier 210SW049286
Identifier 3MD1CS003_PSA
Identifier 410SW041437
Identifier 59818703480

Operations performed 7

  1. ADBLUE OFF automated · solution rev 23 · ~10 min

    Disables the AdBlue (SCR) system in software; no AdBlue refills are needed afterwards.

  2. 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.

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

    Disables the exhaust gas recirculation (EGR) system.

  4. LAMBDA OFF automated · solution rev 13 · ~5 min

    Disables the oxygen (lambda) sensors.

  5. DECAT automated · solution rev 7 · ~5 min

    Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.

  6. NOX OFF automated · solution rev 13 · ~5 min

    Disables the NOx sensor.

  7. DTC OFF automated · solution rev 1 · ~10 min

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

    • P0133O2=Sensor Circuit Slow Response Bank 1 Sensor 1
    • P0134O2=Sensor Circuit No Activity Detected Bank 1 Sensor 1
    • P0139O2=Sensor Circuit Slow Response Bank 1 Sensor 2
    • P0140O2=Sensor Circuit No Activity Detected Bank 1 Sensor 2
    • P0403Exhaust Gas Recirculation Control Circuit
    • P0404Exhaust Gas Recirculation Control Circuit Range/Performance
    • P0405Exhaust Gas Recirculation Sensor "A" Circuit Low
    • P0406Exhaust Gas Recirculation Sensor "A" Circuit High
    • P0420Catalyst System Efficiency Below Threshold Bank 1
    • P0421Warm Up Catalyst Efficiency Below Threshold Bank 1
    • P0425Catalyst Temperature Sensor Bank 1
    • P0426Catalyst Temperature Sensor Range/Performance Bank 1
    • P0427Catalyst Temperature Sensor Low Bank 1
    • P0428Catalyst Temperature Sensor High Bank 1
    • P046CEGR Sensor "A" Circuit Range/Performance
    • P0489Exhaust Gas Recirculation Control Circuit Low
    • P048AExhaust Pressure Control Valve "A" Stuck Closed
    • P1408EGR Flow Out Of Self
    • P2002Particulate Trap Efficiency Below Threshold Bank 1
    • P2032Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2
    • P2033Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2
    • P2084Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2
    • P20EESCR NOx Catalyst Efficiency Below Threshold Bank 1
    • P2201NOx Sensor Circuit Range/Performance Bank 1
    • P2202NOx Sensor Circuit Low Input Bank 1
    • P2204NOx Sensor Circuit Intermittent Input Bank 1
    • P2207NOx Sensor Heater Control Circuit High Bank 1
    • P226DParticulate Filter Deteriorated/Missing Substrate Bank 1
    • P229FNOx Sensor Circuit Range/Performance Bank 1 Sensor 2
    • P22A0NOx Sensor Circuit Low Bank 1 Sensor 2
    • P22A2NOx Sensor Circuit Intermittent Bank 1 Sensor 2
    • P22A5NOx Sensor Heater Control Circuit High Bank 1 Sensor 2
    • P2413Exhaust Gas Recirculation System Performance
    • P2425Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
    • P2426Exhaust Gas Recirculation Cooling Valve Control Circuit Low
    • P2427Exhaust Gas Recirculation Cooling Valve Control Circuit High
    • P242FParticulate Filter Restriction - Ash Accumulation Bank 1
    • P245BEGR Cooler Bypass Control Circuit Range/Performance Bank 1
    • P246BVehicle Conditions Incorrect for Particulate Filter Regeneration
    • P246CParticulate Filter Restriction - Forced Limited Power Bank 1
    • P24A4Particulate Filter Restriction - Soot Accumulation Too High Bank 1
    • P2A00HO2S Circuit Closed Loop (CL) Performance Bank 1 Senso
    • P2A01HO2S Circuit Closed Loop (CL) Performance Bank 1 Senso

Other solutions for this ECU 10

Every operation below can be ordered for the same MD1CS003 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. automatic, 19 ready solutions for this file size · ~15 min 100 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 200 EUR
STAGE3 A performance tune built from data logs after vehicle-specific hardware upgrades. engineer-assisted, on request · ~180 min 1000 EUR
ADBLUE OFF Disables the AdBlue (SCR) system in software; no AdBlue refills are needed afterwards. done in this project ✓
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 ✓
DECAT Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes. done in this project ✓
NOX OFF Disables the NOx sensor. done in this project ✓
VMAX Removes the speed limiter (Vmax) or sets it to the desired value. automatic, 11 ready solutions for this file size · ~5 min 50 EUR
TVA OFF Disables the diesel throttle valve. automatic, 3 ready solutions for this file size · ~5 min 50 EUR
FLAPS OFF Disables the swirl flaps in the intake manifold. engineer-assisted, on request · ~5 min 50 EUR
STARTSTOP OFF Permanently disables the Start/Stop system. automatic, 1 ready solution for this file size · ~20 min 200 EUR
IMMO OFF Disables the immobilizer system so the vehicle can start and run. automatic, 2 ready solutions for this file size · ~180 min 250 EUR
HARDCUT Sets the engine hardcut (rev cut) point. automatic, 3 ready solutions for this file size · ~20 min 50 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 50 EUR
Have a MD1CS003 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

Bosch MD1 is a current-generation diesel ECU (Euro 6) with advanced emission control. This unit is fitted to PEUGEOT - CITROEN Car vehicles. Project #22877 was completed automatically by the ECUHARD file service for a PEUGEOT - CITROEN Car vehicle running software 9693683280 10SW049286 MD1CS003_PSA 10SW041437 9818703480. Disabled fault codes: P0133, P0134, P0139, P0140, P0403, P0404, P0405, P0406, P0420, P0421, P0425, P0426, P0427, P0428, P046C, P0489, P048A, P1408, P2002, P2032, P2033, P2084, P20EE, P2201, P2202, P2204, P2207, P226D, P229F, P22A0, P22A2, P22A5, P2413, P2425, P2426, P2427, P242F, P245B, P246B, P246C, P24A4, P2A00, P2A01.

Frequently asked questions

What was done to this MD1CS003 file?

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

Which fault codes (DTC) were disabled?

P0133 (O2=Sensor Circuit Slow Response Bank 1 Sensor 1); P0134 (O2=Sensor Circuit No Activity Detected Bank 1 Sensor 1); P0139 (O2=Sensor Circuit Slow Response Bank 1 Sensor 2); P0140 (O2=Sensor Circuit No Activity Detected Bank 1 Sensor 2); P0403 (Exhaust Gas Recirculation Control Circuit); P0404 (Exhaust Gas Recirculation Control Circuit Range/Performance); P0405 (Exhaust Gas Recirculation Sensor "A" Circuit Low); P0406 (Exhaust Gas Recirculation Sensor "A" Circuit High); P0420 (Catalyst System Efficiency Below Threshold Bank 1); P0421 (Warm Up Catalyst Efficiency Below Threshold Bank 1); P0425 (Catalyst Temperature Sensor Bank 1); P0426 (Catalyst Temperature Sensor Range/Performance Bank 1); P0427 (Catalyst Temperature Sensor Low Bank 1); P0428 (Catalyst Temperature Sensor High Bank 1); P046C (EGR Sensor "A" Circuit Range/Performance); P0489 (Exhaust Gas Recirculation Control Circuit Low); P048A (Exhaust Pressure Control Valve "A" Stuck Closed); P1408 (EGR Flow Out Of Self); P2002 (Particulate Trap Efficiency Below Threshold Bank 1); P2032 (Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2); P2033 (Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2); P2084 (Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2); P20EE (SCR NOx Catalyst Efficiency Below Threshold Bank 1); P2201 (NOx Sensor Circuit Range/Performance Bank 1); P2202 (NOx Sensor Circuit Low Input Bank 1); P2204 (NOx Sensor Circuit Intermittent Input Bank 1); P2207 (NOx Sensor Heater Control Circuit High Bank 1); P226D (Particulate Filter Deteriorated/Missing Substrate Bank 1); P229F (NOx Sensor Circuit Range/Performance Bank 1 Sensor 2); P22A0 (NOx Sensor Circuit Low Bank 1 Sensor 2); P22A2 (NOx Sensor Circuit Intermittent Bank 1 Sensor 2); P22A5 (NOx Sensor Heater Control Circuit High Bank 1 Sensor 2); P2413 (Exhaust Gas Recirculation System Performance); P2425 (Exhaust Gas Recirculation Cooling Valve Control Circuit/Open); P2426 (Exhaust Gas Recirculation Cooling Valve Control Circuit Low); P2427 (Exhaust Gas Recirculation Cooling Valve Control Circuit High); P242F (Particulate Filter Restriction - Ash Accumulation Bank 1); P245B (EGR Cooler Bypass Control Circuit Range/Performance Bank 1); P246B (Vehicle Conditions Incorrect for Particulate Filter Regeneration); P246C (Particulate Filter Restriction - Forced Limited Power Bank 1); P24A4 (Particulate Filter Restriction - Soot Accumulation Too High Bank 1); P2A00 (HO2S Circuit Closed Loop (CL) Performance Bank 1 Senso); P2A01 (HO2S Circuit Closed Loop (CL) Performance Bank 1 Senso). 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 MD1CS003 file?

This project is for MD1CS003 with software numbers: 9693683280, 10SW049286, MD1CS003_PSA, 10SW041437, 9818703480. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my PEUGEOT - CITROEN?

Yes. Sign in, upload your original ECU file (MD1CS003 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) (50 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 (MD1CS003 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 MD1CS003?

STAGE1 (100 EUR, automatic, 19 ready solutions for this file size); STAGE2 (200 EUR, engineer-assisted, on request); STAGE3 (1000 EUR, engineer-assisted, on request); VMAX (50 EUR, automatic, 11 ready solutions for this file size); TVA OFF (50 EUR, automatic, 3 ready solutions for this file size); FLAPS OFF (50 EUR, engineer-assisted, on request); STARTSTOP OFF (200 EUR, automatic, 1 ready solution for this file size); IMMO OFF (250 EUR, automatic, 2 ready solutions for this file size); HARDCUT (50 EUR, automatic, 3 ready solutions for this file size); REV ORI (50 EUR, automatic, stock file in archive). Prices are per file.

I have a MD1CS003 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 MD1CS003 file?

Yes. The file is linked to ECM Titanium driver O15_5144 (OPEL CROSSLAND X (II)). 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.