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Project #18342

MED9.5 03C906056EF 0532 1037383991

VW - AUDI - SEAT - SKODA - PORSCHE Car Petrol DTC OFF ✓ Completed Aug 26, 2026

Vehicle & ECU

ECUMED9.5
Brand groupVW - AUDI - SEAT - SKODA - PORSCHE
Vehicle typeCar
FuelPetrol
File size2.00 MB 2,097,152 bytes
Completed
Automated processing≈ 10 min
Status✓ Completed & delivered
Original file34BA1859_Volkswagen_Passat_2005_(B6)_1.6_FSI_116_hp_Bosch_MED9.5.10_Bench_NR-maps.bin
Stock fileStock file in ORI archive (#20784) →

ECM Titanium

Driver · Vehicle · ECUP382_991 · VOLKSWAGEN PASSAT 6 · MED9.5.10

Software identification 3

Software number03C906056EF
Version / upgrade0532
Identifier 21037383991

Operations performed 1

  1. 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.

    • P0036HO2S Heater Control Circuit Bank 1 Sensor 2
    • P0037HO2S Heater Control Circuit Low Bank 1 Sensor 2
    • P0038HO2S Heater Control Circuit High Bank 1 Sensor 2
    • P0136O2=Sensor Circuit Bank 1 Sensor 2
    • 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
    • P2004Intake Manifold Runner Control Stuck Open Bank 1
    • P2006Intake Manifold Runner Control Stuck Closed Bank 1
    • P2008Intake Manifold Runner Control Circuit/Open Bank 1
    • P2009Intake Manifold Runner Control Circuit Low Bank 1
    • P2010Intake Manifold Runner Control Circuit High Bank 1
    • P2014Intake Manifold Runner Position Sensor/Switch Circuit Bank 1
    • P2015Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1
    • P2016Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
    • P2270O2 Sensor Signal Stuck Lean Bank 1 Sensor 2
    • P2271O2 Sensor Signal Stuck Rich Bank 1 Sensor 2

Other solutions for this ECU 12

Every operation below can be ordered for the same MED9.5 file (petrol). 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. automatic, 11 ready solutions for this file size · ~15 min 10 EUR
STAGE2 A performance tune that requires hardware changes such as exhaust, filter or DPF removal. engineer-assisted, on request · ~60 min 40 EUR
EGR OFF Disables the exhaust gas recirculation (EGR) system. automatic, 7 ready solutions for this file size · ~5 min 5 EUR
LAMBDA OFF Disables the oxygen (lambda) sensors. automatic, 4 ready solutions for this file size · ~5 min 5 EUR
DECAT Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes. automatic, 4 ready solutions for this file size · ~5 min 5 EUR
NOX OFF Disables the NOx sensor. automatic, 3 ready solutions for this file size · ~5 min 5 EUR
VMAX OFF Removes the speed limiter (Vmax) or sets it to the desired value. automatic, 4 ready solutions for this file size · ~5 min 5 EUR
POPBANG Creates exhaust pop & bang / crackle sounds; requires a decatted exhaust with few silencers. automatic, 6 ready solutions for this file size · ~15 min 20 EUR
POPBANG SWITCH Lets you turn the pop & bang feature on or off via a button or mode; may not suit every vehicle. engineer-assisted, on request · ~60 min 100 EUR
IMMO OFF Disables the immobilizer system so the vehicle can start and run. engineer-assisted, on request · ~180 min 50 EUR
REVLIMIT Adjusts the engine rev limiter (hard cut) point. automatic, 6 ready solutions for this file size · ~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 MED9.5 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 ME9 / MED9 is a petrol ECU generation used in VAG, BMW and others. This unit is fitted to VW - AUDI - SEAT - SKODA - PORSCHE Car vehicles. Project #18342 was completed automatically by the ECUHARD file service for a VW - AUDI - SEAT - SKODA - PORSCHE Car vehicle running software 03C906056EF 0532 1037383991. Disabled fault codes: P0036, P0037, P0038, P0136, P0137, P0138, P0139, P0140, P0141, P2004, P2006, P2008, P2009, P2010, P2014, P2015, P2016, P2270, P2271.

Frequently asked questions

What was done to this MED9.5 file?

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

Which fault codes (DTC) were disabled?

P0036 (HO2S Heater Control Circuit Bank 1 Sensor 2); P0037 (HO2S Heater Control Circuit Low Bank 1 Sensor 2); P0038 (HO2S Heater Control Circuit High Bank 1 Sensor 2); P0136 (O2=Sensor Circuit Bank 1 Sensor 2); 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); P2004 (Intake Manifold Runner Control Stuck Open Bank 1); P2006 (Intake Manifold Runner Control Stuck Closed Bank 1); P2008 (Intake Manifold Runner Control Circuit/Open Bank 1); P2009 (Intake Manifold Runner Control Circuit Low Bank 1); P2010 (Intake Manifold Runner Control Circuit High Bank 1); P2014 (Intake Manifold Runner Position Sensor/Switch Circuit Bank 1); P2015 (Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1); P2016 (Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1); P2270 (O2 Sensor Signal Stuck Lean Bank 1 Sensor 2); P2271 (O2 Sensor Signal Stuck Rich 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 MED9.5 file?

This project is for MED9.5 with software numbers: 03C906056EF 0532, 1037383991. The same operations apply to other vehicles running the same software.

Can I get the same tuning for my VW - AUDI - SEAT - SKODA - PORSCHE?

Yes. Sign in, upload your original ECU file (MED9.5 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 (MED9.5 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 MED9.5?

STAGE1 (10 EUR, automatic, 11 ready solutions for this file size); STAGE2 (40 EUR, engineer-assisted, on request); EGR OFF (5 EUR, automatic, 7 ready solutions for this file size); LAMBDA OFF (5 EUR, automatic, 4 ready solutions for this file size); DECAT (5 EUR, automatic, 4 ready solutions for this file size); NOX OFF (5 EUR, automatic, 3 ready solutions for this file size); VMAX OFF (5 EUR, automatic, 4 ready solutions for this file size); POPBANG (20 EUR, automatic, 6 ready solutions for this file size); POPBANG SWITCH (100 EUR, engineer-assisted, on request); IMMO OFF (50 EUR, engineer-assisted, on request); REVLIMIT (10 EUR, automatic, 6 ready solutions for this file size); REV ORI (10 EUR, automatic, stock file in archive). Prices are per file.

I have a MED9.5 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 MED9.5 file?

Yes. The file is linked to ECM Titanium driver P382_991 (VOLKSWAGEN PASSAT 6). 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.