ECU DTC Off Removal File Service Online

Specified fault codes can be turned off, e.g. P0420 P0430

Supported vehicles and ECUs

Supports all ecu tools ( does not support checksums)

Support list:

Aebi Schmidt

Bosch EDC17C49

Agrale

Bosch EDC7UC31

Aston Martin

Bosch ME17.8.31

Bentley

Bosch ME7.1.1

BMW Mini

Bosch EDC16C31

Bosch EDC16C35

Bosch EDC16CP35

Bosch EDC17_C06

Bosch EDC17_C41

Bosch EDC17_C50

Bosch EDC17_C56

Bosch EDC17_C76

Bosch EDC17_CP02

Bosch EDC17_CP09

Bosch EDC17_CP45-CP49

Bosch MD1CP002

Bosch MD1CP032

Bosch MD1CS001

Bosch ME7.2

Bosch ME9.1

Bosch ME9.2

Bosch ME9.2.1

Bosch ME9.2.2

Bosch MEV9.2

Bosch MED17.2

Bosch MEV17.2

Bosch MEV17.2.1

Bosch MEV17.2.2

Bosch MEV17.4.6

Bosch MEVD17.2.x

Bosch MG1CS003

Bosch MG1CS024

Bosch MG1CS049

Bosch MG1CS201

Continental MSD80

Continental MSD81

Continental MSD85

Continental MSD87

Continental MSV70

Continental MSV80

Continental MSV90

Siemens MS43(Beta)

Siemens MS45(Beta)

Siemens MSS60

Siemens MSS65

CNH(Case New Holland Steyr)

Bosch EDC17C49

Bosch EDC17CV41

Bosch EDC7UC31

Bosch MD1CE101

Chinese Vehicle

AECS FC-34(1536KB)

AECS TR20/TR40

Continental Easy U2W

Continental Easy U3.6

Continental SCE60

Bosch EDC17C53

Bosch EDC17_C55

Bosch EDC17C63

Bosch EDC17C81

Bosch M7.8.0

Bosch M7.8.1

Bosch M7.8.8

Bosch M7.9.7

Bosch ME7.8.8

Bosch ME7.9.7

Bosch ME7.9.7.1

Bosch ME7.9.71

Bosch ME17.8.8

Bosch ME17.8.8.1

Bosch ME17.U.6

Bosch MED17.8.2

Bosch MED17.8.10

Bosch MG1CS080

Bosch MG1US008

Bosch MG1UA008

Bosch MG1US018

Delphi DCM6.2/6.2AP

Delphi DCM7.1 AP

Delohi MT20U(256Kb)

Delohi MT20U2(256Kb)

Delohi MT22(512Kb)

Delohi MT22.1(768Kb)

Delohi MT22.1.1(256Kb)

Delohi MT22U(256Kb)

Delohi MT22U2(256Kb)

Delphi MT60

Delphi MT60.1

Delphi MT62

Delphi MT62.1

Delphi MT80

Delphi MT92

Delphi MT92.1

Delphi MT95.1

LinControl LEC4AF

LinControl LEC4AP

FCA(Abarth/Alfa Romeo/Chrysler/Dodge/Ferrari/Fiat/Jeep/Lancia/Maserati)

Bosch EDC16C8

Tips:Full Read Required!

Bosch EDC16C31

Bosch EDC16U31

Bosch EDC16CP31

Bosch EDC16C39

Tips:Full Read Required!

Bosch EDC17C49

Bosch EDC17_C49

Bosch EDC17C69

Bosch EDC17_C79

Bosch EDC17_C84

Bosch EDC17_CP27

Bosch EDC17CP52

Bosch ME7.3.1

Bosch ME7.3.2

Bosch ME7.9.10

Bosch ME9.1.1

Bosch ME17.3.0

Bosch MED17.3.0

Bosch MED17.3.1

Bosch MED17.3.3

Bosch MED17.3.4

Bosch MED17.3.5

Bosch MED17.6.9

Bosch MED7.1.1

Bosch MED7.6.1

Bosch MED7.6.2

Bosch MED9.6.1

Continental GPEC2

Continental GPEC2A

Continental GPEC3

Continental GPEC4

Continental GPEC4LM

Delphi CRD2.x

Delphi DCM3.5

Marelli IAW5SF

Marelli IAW7GF

Marelli MJD6F

Marelli MJ8

Marelli MJ9

Marelli MM8GMF

Marelli MM8GSW

Marelli MM9GFH

Marelli MM10

Motorola NGC3

Motorola NGC4

Motorola NGC5

Siemens SID803A

Ford

Bosch EDC16C3

Bosch EDC16C7-C31

Bosch EDC16C34

Bosch EDC16CP39

Bosch EDC17_C10

Bosch EDC17C70

Bosch EDC17_CP05

Bosch EDC17_CP42

Bosch EDC17CP65

Bosch MD1CS005

Bosch ME17.0.3

Tips:Full Read Required!

Bosch ME9.0

Bosch MED17.0

Bosch MED17.0.1

Bosch MED17.0.7

Tips:Full Read Required!

Bosch MED17.2.2

Bosch MD1CP006

Bosch MG1CS015

Bosch MG1CS016

Bosch MG1CS017

Bosch MG1CS018

Bosch MG1CS019

Bosch MG1CS036

Continental 5WY8

Siemens EMS24xx

Continental EMS2204

Continental EMS2205

Continental EMS2207

Continental EMS2211

Continental EMS2212

Siemens EMS2302

Continental EMS2213

Continental EMS2214

Continental EMS2215

Continental/Siemens SID212

Delphi DCM3.5

Delphi DCM6.1

Siemens EMS2101

Siemens EMS2102

Siemens EMS2208

Siemens EMS2510

Siemens EMS2511

Siemens SID202

Siemens SID206

Siemens SID208

Siemens SID209

Siemens SID211

Siemens SID802

Siemens SID803

Siemens SID803A

Siemens SID804

Siemens SID807

Siemens SID807A

Siemens SID901

Siemens SID902

Siemens SIM28

Siemens SIM29

Siemens SIM210

Visteon EEC-V

Visteon EEC-VI

Visteon ESU-121

Visteon ESU-131

Visteon ESU-411

Visteon ESU-418

GM Group(Buick Cadillac Chevrolet Opel)

Bosch EDC16C9

Bosch EDC16C36

Bosch EDC16C39

Bosch EDC16C42

Bosch EDC16CP33

Bosch EDC17_C11

Bosch EDC17_C18

Bosch EDC17_C19

Bosch EDC17_C42

Bosch EDC17_C59

Bosch EDC17C60

Bosch EDC17_C84

Bosch EDC17_CP18

Bosch EDC17_CP47

Bosch MD1CS003

Bosch ME1.5.5

Bosch ME7.6.2

Bosch ME7.6.3

Bosch ME7.6.4

Bosch ME7.9.9

Bosch ME9.6

Bosch ME9.6.1

Bosch MED9.6.1

Bosch PSG16

Continental SIM2K-D160

Delco E37

Delco E38

Delco E39

Delco E39A

Delco E78

Delco E80

Delco E82

Delco E83

Delco E84

Delco E86

Delco E87

Delco E98

Delco MT35E

Delphi DCM3.7

Delphi DCM3.7 AP

Delphi MT80

Delphi MT80.1

Marelli MJD6

Siemens Simtec71.5

Siemens Simtec71.6

Siemens Simtec75

Siemens Simtec76

Siemens Simtec81

Siemens Simtec81.1

Siemens Sirius D42

Hino

Bosch EDC7UC31

Bosch EDC17CV41

Honda

Bosch EDC16C7-C31

Bosch EDC17C58

Bosch EDC17_CP06

Bosch EDC17_CP16

Bosch EDC17_CP50

Bosch ME7.9.3

Bosch MED17.9.3

Keihin SH7058 1MB

Hyundai/Kia

Bosch M7.9.7

Bosch M(G)7.9.8

Bosch ME17.9.2

Bosch ME17.9.8

Bosch ME17.9.11

Bosch ME17.9.12

Bosch ME17.9.21

Bosch MED(G)17.9.8

Bosch EDC16C39

Tips:Full Read Required!

Bosch EDC16CP34

Bosch EDC17_C08

Bosch EDC17_C53

Bosch EDC17_C57

Bosch EDC17_CP14

Bosch EDC17_CP62

Bosch MD1CS012

Delphi DCM3.7

Delphi DCM6.2/6.2 AP

Delphi DCM7.1 AP

Delphi MT38

Delphi MT86

Denso SH72543/SH72546

Kefico CPEGD2.20.1

Kefico CPEGD2.20.2

Kefico CPEGD2.20.3

Kefico CPEGD2.20.4

Kefico CPEGP2.10.1

Kefico CPEGD3.20.1

Kefico CPEGD3.20.2

Kefico CPGDSH2.26.1

Kefico CPGDSH2.26.3

Kefico CPGPSH2.14.1

Kefico CPGPSH3.26.1

Continental SIMK-31

Continental SIMK-41

Continental SIMK-43

Continental SIMK-47

Continental SIM2K-140

Continental SIM2K-141

Continental SIM2K-143

Continental SIM2K-24x

Continental SIM2K-240

Continental SIM2K-241

Continental SIM2K-242

Continental SIM2K-245

Continental SIM2K-250

Continental SIM2K-251

Continental SIM2K-253

Continental SIM2K-258

Continental SIM2K-259

Continental SIM2K-260

Continental SIM2K-261

Continental SIM2K-341

Isuzu

Bosch EDC17_C55

Bosch EDC17_C63

Bosch EDC17_C81

Bosch EDC17_C83

Bosch EDC17CV41

Bosch MD1CS089

Transtron SH7058

Transtron SH7059

Transtron SH72533

Transtron SH72544

Transtron SH72546

Iveco

Bosch EDC16C39

Bosch EDC17C49

Bosch EDC17C53

Bosch EDC17C63

Bosch EDC17C81

Bosch EDC17C69

Bosch EDC17CV41

Bosch EDC17CP52

Bosch EDC7UC31

JAC

Bosch EDC17C53

Bosch EDC17C63

Bosch EDC17C81

Bosch MD1CS089

JCB

Delphi DCM3.3

JMC

Bosch EDC17C53

Bosch EDC17_C55

Bosch EDC17C63

Bosch EDC17C81

Bosch MD1CS089

Lada

Bosch ME17.9.7

Bosch ME17.9.71

Land Rover/Jaguar

Bosch EDC16CP39

Bosch EDC17_CP11

Bosch EDC17_CP42

Bosch EDC17CP55

Bosch MED17.0

Bosch MED17.8.31

Bosch MED17.8.32

Bosch MED17.9.7

Bosch MED17.9.9

Bosch MEDC17.9

Bosch MG1CS028

Denso P3

Denso P4

Denso P5

Siemens SID201

Siemens SID202

Siemens SID203

Siemens SID204

Siemens SID208

Mahindra

Bosch EDC16C39

Bosch EDC17_C53

Bosch EDC17_C55

Bosch EDC17_C63

Bosch EDC17_C81

Bosch MD1CS018

Man

Bosch EDC17CV42

Maxus

Bosch EDC17C53

Bosch EDC17C63

Bosch EDC17C81

Bosch MD1CS089

Mazda

Bosch EDC16C3

Bosch EDC16C34

Denso Gen3

Denso R2A R2B

Denso RF7 RF8

Denso SH1x

Mitsubishi Gen3

Siemens SID208

McLaren

Bosch ME17.8.32

Bosch ME17.8.33

Mercedes

Bosch EDC16C2

Bosch EDC16C31

Tips:Full Read Required!

Bosch EDC16C32

Tips:Full Read Required!

Bosch EDC16CP31

Tips:Full Read Req~!swxzuired!

Bosch EDC16CP36

Tips:Full Read Required!

Bosch EDC17C43

Bosch EDC17C66

Bosch EDC17CP01

Bosch EDC17CP10

Bosch EDC17CP46

Bosch EDC17CP57

Bosch MD1CP001

Bosch MD1CS006

Bosch ME9.7

Bosch MED9.7

Bosch ME17.7.1

Bosch ME17.7.3

Bosch ME17.7.6

Bosch ME17.7.8

Bosch MED17.7.1

Bosch MED17.7.2

Bosch MED17.7.3

Bosch MED17.7.3.1

Bosch MED17.7.5

Bosch MED17.7.7

Bosch MG1CP002

Delphi CRD2.x

Delphi CRD3.x

Delphi DCM3.2/CRD11

Siemens SID307

Siemens SID310

Siemens SIM266

Siemens SIM271DE/SIM271DE2.0

Siemens SIM271KE/SIM271KE2.0

Mitsubishi

Bosch EDC7C4-EDC16C31

Bosch EDC16U31

Bosch EDC17C49

Bosch EDC17CP15

Bosch EDC17CP52

Porsche

Bosch ME7.1

Bosch ME7.8

Bosch MED17.1.11

Bosch MG1CP007

Bosch MG1CS047

Continental SDI3

Continental SDI4

Continental SDI6

Continental SDI7

Continental SDI8

Continental SDI9

Continental SDI10.1

Continental SDI10.2

Continental SDI10.3

Continental SDI10.4

Continental SDI21.1

Continental SDI21.2

Continental SDI21.3

Dacia Nissan Renault

Bosch EDC16C3

Bosch EDC16C36

Bosch EDC16C41

Bosch EDC16CP33

Bosch EDC17_C11

Bosch EDC17_C42

Bosch EDC17_C45

Bosch EDC17_C84

Bosch EDC17_CP58

Bosch MD1CS006

Bosch ME17.9.20

Bosch ME17.9.23

Bosch ME7.9.20

Continental EMS3110

Continental EMS3140

Denso SH7058(S)

Denso SH7059

Hitachi SH705507N

Hitachi SH705513N

Hitachi SH705519N

Hitachi SH705520N

Hitachi SH705521N

Hitachi SH705821N

Hitachi SH705822N

Hitachi SH705823N

Hitachi SH705828N

Hitachi SH705830N

Hitachi SH705927N

Hitachi SH72531

Hitachi SH72533 Gen1

Hitachi SH72533 Gen2

Siemens EMS3120

Siemens EMS3125

Siemens EMS3150

Siemens EMS3155

Siemens EMS3160

Siemens EMS3161

Siemens SID305

Siemens SID306

Siemens SID307

Siemens SID310

Siemens SID321

Valeo V42

PSA(DS/Citroën/Peugeot)

Bosch EDC16C0

Bosch EDC16C34

Tips:Full Read Required!

Bosch EDC16C39

Bosch EDC16CP39

Bosch EDC17_C10

Bosch EDC17C60

Bosch EDC17_CP11

Bosch EDC17_CP42

Bosch EDC17CP52

Bosch MD1CS003

Bosch MG1CS032

Bosch MG1CS042

Bosch ME7.4.4

Bosch ME7.4.5

Bosch ME7.4.6

Bosch MED17.4

Bosch MED17.4.2

Bosch MED17.4.4

Bosch MEV17.4

Bosch MEV17.4.2

Bosch MEVD17.4.2

Bosch MEVD17.4.4

Continental SID208

Continental SID803

Continental SID803A

Continental SID807

Continental SID807EVO

Delphi DCM3.4

Delphi DCM3.5

Delphi DCM6.2

Delphi DCM6.2A

Delphi DCM6.2C

Delphi DCM7.1A

Delphi DCM7.1B

Ssangyong

Delphi DCM6.2

Smart

Bosch EDC16C31

Bosch EDC16C32

Bosch ME7.7.0

Bosch ME17.7.20

Bosch ME17.9.20

Subaru

Denso SH7058S

Denso SH7058/SH7058 KS

Denso SH7059/SH7059 DT

Denso SH72531

Suzuki

Bosch EDC16C3

Bosch EDC17_C49

Bosch EDC17_C69

Bosch ME17.9.11

Bosch ME17.9.51

Bosch ME17.9.6

Bosch ME17.9.61

Bosch ME17.9.64

Bosch MED17.9.63

Bosch MG1CS026

TaTa

Bosch ME17.9.71

Toyota Lexus

Bosch ME7.9.51

Bosch ME7.9.52

Bosch ME17.9.52

Bosch EDC16C10

Bosch EDC16C31

Bosch EDC17C47

Bosch EDC17C60

Bosch EDC17_C73

Bosch EDC17_CP07

Bosch MG1CS201

Delphi DCM6.2

Delphi DCM7.1A

Denso Gen1

Denso Gen2

Denso Gen3

Denso Gen4

Audi/Volkswagen/Seat/Skoda

Bosch EDC16U1

Bosch EDC16U31

Bosch EDC16U34

Bosch EDC16CP34

Bosch EDC17_C46

Bosch EDC17_C54

Bosch EDC17C64

Bosch EDC17C74

Bosch EDC17_CP04

Bosch EDC17_CP14

Bosch EDC17_CP20

Bosch EDC17_CP24

Bosch EDC17_CP44

Bosch EDC17_CP54

Bosch EDC17CP74

Bosch EDC17_U01

Bosch EDC17_U05

Bosch MD1_CP004

Bosch MD1_CP014

Bosch MD1_CS004

Bosch MD1CS014

Bosch ME17.5.22

Bosch ME17.5.26

Bosch ME17.5.6

Bosch ME7.1

Bosch ME7.1.1

Bosch ME7.5

Bosch ME7.5.10

Bosch ME7.5.20

Bosch ME7.5.30

Bosch MED7.5.11

Bosch MED9.1

Bosch MED9.1.1

Bosch MED9.1.2

Bosch MED9.1.3

Bosch MED9.1.4

Bosch MED9.1.5

Bosch MED9.5

Bosch MED17.1

Bosch MED17.1.1

Bosch MED17.1.21

Bosch MED17.1.27

Bosch MED17.1.6

Bosch MED17.1.6x

Bosch MED17.5

Bosch MED17.5.2

Bosch MED17.5.20

Bosch MED17.5.21

Bosch MED17.5.25

Bosch MED17.5.5

Bosch MG1CA811

Bosch MG1CS001

Bosch MG1CS002

Bosch MG1CS008

Bosch MG1CS011

Bosch MG1CS111

Continental SIMOS PCR2.1

Continental SIMOS 3

Continental SIMOS 6

Continental SIMOS 7

Continental SIMOS 8

Continental SIMOS 9

Continental SIMOS 10

Continental SIMOS 11

Continental SIMOS 12

Continental SIMOS 15

Continental SIMOS 16

Continental SIMOS 18

Continental SIMOS 19.3

Continental SIMOS 19.4

Continental SIMOS 19.6

Continental SIMOS 19.7

Continental SIMOS 19.8

Delphi DCM3.7

Delphi DCM6.2

Siemens PPD1.1

Siemens PPD1.2

Siemens PPD1.3

Siemens PPD1.5

Temic AL551

Temic AL552

Temic DQ200

Temic DQ250

Temic DQ380

Temic DQ381

Temic DQ400

Temic DQ500

Volvo

Bosch EDC16C31

Bosch EDC16C34

Bosch EDC17_CP22

Bosch EDC17_CP48

Bosch EDC17_CP68

Bosch MED17.0

Bosch ME9.0

Bosch MG1CS080

Denso VEA MB279700-96xx

Siemens SID803

Siemens SID803A

Siemens SID807

Siemens SID807EVO;

An ECU DTC Off service is a specialized engine control unit (ECU) modification that permanently disables specific diagnostic trouble codes (DTCs) within a vehicle’s software. Unlike standard “clearing” of codes with an OBDII scanner which is temporary this service modifies the ECU’s firmware so it no longer monitors or reports those specific errors.

Why People Use DTC Off Services

This service is typically sought when a vehicle has been modified or has recurring, non-critical faults that cause the dashboard warning lights (like the “Check Engine” light) to stay on or trigger “limp mode”.

Hardware Deletes: After removing components like the EGR valve, DPF (Diesel Particulate Filter), AdBlue/SCR systems, or catalytic converters, the ECU will naturally throw error codes because it expects those parts to be present.

Performance Tuning: Aftermarket upgrades like larger turbochargers or custom exhaust systems can trigger sensors that aren’t calibrated for the new high-performance parameters.

Ghost/Minor Codes: Some older vehicles may have faulty sensors or wiring that trigger repetitive, non-essential codes that are too expensive or difficult to repair traditionally.

Off-Road & Motorsport: Many of these modifications are intended for track-only or off-road use, where strict road-legal emission systems are not required.

How the Service Works

Professionals use specialized tuning software (like WinOLS or StageX) to edit the ECU’s internal “map”.

Reading: Technicians read the existing ECU data through the OBDII port or by connecting directly to the unit.

Editing: The specific hex addresses responsible for the unwanted DTCs are identified and neutralized so the ECU “ignores” the fault.

Reflashing: The modified software file is uploaded back to the ECU.

Verification: A final scan ensures the targeted codes are gone while all other safety monitoring (like oil pressure or temperature) remains active.

Important Considerations

Safety First: Critical safety codes related to airbags, ABS brakes, or steering should never be disabled, as they are vital for driver protection.

Legal Compliance: In many regions, disabling emission-related DTCs for street-driven vehicles is illegal and will cause the vehicle to fail inspections.

Warranty: Modifying the ECU software typically voids the manufacturer’s warranty.

Are you looking to disable a specific error code, or are you planning a hardware modification that requires this service?