Self-service ECU tool

DTC OFF — remove fault codes from your ECU file

Upload your binary, pick the exact fault codes to disable, and download the modified file in minutes. EGR, DPF, AdBlue and component deletes — one code at a time, nothing else touched.

210 ECU families supported — including 32 agricultural modules

How it works

Step 1

Upload your ECU file

Drop your original read (.bin, .ori, .mod, .bdm, .boot, .hex). The ECU family is identified automatically — no manual selection needed.

Step 2

Pick the fault codes

Every DTC found in your file is listed with its description. Tick exactly the codes you want disabled — nothing else is touched.

Step 3

Download the modified file

Pay per job with credits, then download a file where only the selected codes are switched off. Original file stays on record.

ECU coverage

Every module below is live on the platform today — this list is generated from the production catalog. Agricultural modules are flagged. Browse the catalog by make.

Automotive(400)

Alfa Romeo

Alpina

Audi

Bosch

Continental

Marelli

BMW

Continental

Can-Am

Chevrolet

Delphi

Chrysler

Delphi

  • CRD2
    • CRD2-651-TPA97D1

Citroën

Bosch

Delphi

Dacia

Continental

Dodge

DS

Bosch

Ferrari

Bosch

GMC

Infiniti

Delphi

  • CRD3
    • CRD3/CRD3.30/CRD3.7A

Iveco

JAC

Jaguar

Continental

Jeep

Delphi

  • CRD2
    • CRD2-651-TPA97D1

Marelli

Lamborghini

Lancia

Maserati

Mazda

Denso

McLaren

Bosch

Mercedes-Benz

Bosch

Continental

Delphi

  • CRD2
  • CRD3
    • CRD3.1/3.1R/3.2/3.2A/3.2R/3.4/3.5/3.7/3.10/3.20/3.40/3.50/3.58/3.60/3.B0/3.E1/3.F1/3.X/CRD3X/CRD3PD1/CRD3S2
  • DCM3.2/3.4/3.5
    • DCM3.2 CDI OM646

Mini

Bosch

Continental

Mitsubishi

Denso

Opel

Bosch

Continental

Delphi

Porsche

Bosch

Renault

Denso

Sagem

Rolls-Royce

Continental

Saab

Seat

Bosch

Continental

Delphi

Marelli

Skoda

Bosch

Marelli

SsangYong

Delphi

Subaru

Denso

Volkswagen

Bosch

Continental

Delphi

Marelli

Volvo

Bosch

Denso

Agricultural(68)

Agrale

Atlas Copco

Continental

Case IH

Changan

Changcheng

Claas

Cobus

Continental

DAF

Bosch

Datong

Ford

Bosch

Freightliner

Continental

Fuso

Hyundai

International

Bosch

JAC

JMC

John Deere

Kia

Komatsu

Lamborghini

LDV

Mahindra

Manitou

Continental

Massey Ferguson

Mercedes-Benz

Bosch

Continental

Mitsubishi

New Holland

Bosch

Renault

Continental

Same

Volkswagen

Bosch

Volvo

Continental

Yanmar

Bosch

Your ECU is not listed? Send a coverage request after signup — the binary you already uploaded is attached automatically, and new modules are added continuously.

Pricing

Pay per file with credits — no subscription required.

AutoMod — automated

1 credit

≈ €10

Manual — engineer processed

2 credits

≈ €20

Full price list and credit packs on the pricing page.

Frequently asked questions

Which ECUs are supported for DTC removal?

The coverage list on this page is live: it shows every ECU family our DTC OFF modules currently support, across Bosch, Delphi, Siemens/Continental, Marelli, Denso and agricultural platforms. If your ECU is not listed, you can request coverage from inside the app.

Do I choose which DTCs get disabled?

Yes. After the scan, each fault code present in your file is listed individually with its description. You select exactly the codes to switch off — the rest of the file is untouched.

How much does a DTC OFF cost?

DTC OFF is priced per file in credits — see the pricing block on this page for the current AutoMod and manual rates. Credits never expire.

Does it work on agricultural and truck ECUs?

Yes. Several modules cover agricultural platforms (JCB, Fendt, Valtra, Massey Ferguson, New Holland, Komatsu…) — they are listed in the Agricultural section of the coverage list.

Ready to clean your file?

Create an account, buy a credit pack, upload your ECU file and pick your codes.

DTC OFF - Remove Fault Codes from ECU Files | EcuFilesLab