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Chiptuning files » ECU and TCU » Bosch MD1CS003 » Catalyst off

Catalyst off for Bosch MD1CS003

Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes.

Catalyst off files for vehicles with Bosch MD1CS003

93 of the 93 vehicles with this unit

VehicleGenerationFuelPower
X1 s16dF48 LCI 2019 - 2022Diesel116 hp
Focus 1.5 TDCiIII Facelift 2014 - 2018Diesel120 hp
Astra 1.5DL 2020 2025Diesel105 hp
Astra 1.5DL 2020 2025Diesel122 hp
Combo 1.5 BlueHDI2018 2022Diesel75 hp
Combo 1.5 BlueHDi2018 2022Diesel100 hp
Combo 1.5 BlueHDi2018 2022Diesel130 hp
Combo 1.5 D (2021 -> ...)2018 2022Diesel130 hp
Corsa 1.5 BlueHDiF 2019Diesel100 hp
Corsa 1.5 BlueHDI (2021 -> ...)F 2019Diesel100 hp
Corsa 1.5 BlueHdiF 2019Diesel110 hp
Corsa 1.5 BlueHDI (2021->...)F 2019Diesel110 hp
Crossland X 1.5 D2017Diesel102 hp
Crossland X 1.5 D2017Diesel120 hp
Grandland 1.5 D2021Diesel130 hp
Grandland 1.5 D (2021 -> ...)2021Diesel130 hp
Grandland X 1.5 BlueHDi2017 - 2019Diesel130 hp
Insignia / Insignia Grand Sport 1.5 CDTI2020Diesel122 hp
Mokka 1.5 BlueHdiB 2020 2023Diesel110 hp
Vivaro 1.5D2019Diesel102 hp
Vivaro 1.5D2019Diesel120 hp
Vivaro 1.5 D (2021 -> ...)2019Diesel120 hp
Zafira 1.5 BlueHDI2019Diesel120 hp
Zafira Life 1.5 D2019 2024Diesel120 hp
Megane 1.5 BlueDCIMegane 4 (ph1) 2015 - 2021Diesel115 hp
208 1.5 BlueHDi10/2019 2024Diesel100 hp
208 1.5 BlueHDI (2021 -> ...)10/2019 2024Diesel100 hp
208 1.5 BlueHDi2015 - 2019Diesel100 hp
301 1.5 BlueHDI2017Diesel102 hp
308 1.5 BlueHDIIII 2021 2025Diesel130 hp
308 1.5 BlueHDI (09/2021 - 2025)III 2021 2025Diesel130 hp
308 1.5 BlueHDiII Facelift 2 09/2017 2021Diesel100 hp
308 1.5 BlueHDI (2018 - 2020)II Facelift 2 09/2017 2021Diesel100 hp
308 1.5 BlueHDiII Facelift 2 09/2017 2021Diesel130 hp
308 1.5 BlueHDI (2021 -> ...)II Facelift 2 09/2017 2021Diesel130 hp
508 1.5 BlueHDI (2023 - 2024)II Facelift 2023Diesel130 hp
508 1.5 BlueHDiII 09/2018 2023Diesel130 hp
508 1.5 BlueHDI (2021 -> ...)II 09/2018 2023Diesel130 hp
2008 1.5 BlueHDi2020 2024Diesel100 hp
2008 1.5 BlueHDi2020 2024Diesel110 hp
2008 1.5 BlueHDi2020 2024Diesel130 hp
2008 1.5 BlueHDI (2021 -> ...)2020 2024Diesel130 hp
2008 1.5 BlueHDi2016 - 2020Diesel100 hp
2008 1.5 BlueHDi2016 - 2020Diesel130 hp
2008 1.6 BlueHDI2013 - 2016Diesel100 hp
3008 1.5 BlueHDI11/2020 2023Diesel130 hp
3008 1.5 BlueHDi2016 - 2020Diesel130 hp
5008 1.5 BlueHDI11/2020 05/2024Diesel130 hp
5008 1.5 BlueHDi2017 - 2020Diesel130 hp
Expert / Traveller 1.5 BlueHDi2019 2024Diesel100 hp
Expert / Traveller 1.5 BlueHDI2019 2024Diesel120 hp
Expert / Traveller 1.5 BlueHDi (Euro 6.3) (2021 -> ...)2019 2024Diesel120 hp
Expert / Traveller 1.5 BlueHDI2016 - 2019Diesel120 hp
Partner 1.5 BlueHDI2018Diesel75 hp
Partner 1.5 BlueHDi2018Diesel100 hp
Partner 1.5 BlueHDi2018Diesel130 hp
Rifter 1.5 BlueHDI2018Diesel75 hp
Rifter 1.5 BlueHDi2018Diesel100 hp
Rifter 1.5 BlueHDi2018Diesel130 hp
Berlingo 1.5 BlueHDI2018Diesel75 hp
Berlingo 1.5 BlueHDi2018Diesel100 hp
Berlingo 1.5 BlueHDI (2021 -> ...)2018Diesel100 hp
Berlingo 1.2 PureTech (GPF)2018Petrol130 hp
Berlingo 1.5 BlueHDi2018Diesel130 hp
Berlingo 1.5 BlueHDI (2021 -> ...)2018Diesel130 hp
C- Elysée 1.6 BlueHDI2016Diesel100 hp
C3 / C3 Picasso 1.5 BlueHDi05/2020 2023Diesel100 hp
C3 / C3 Picasso 1.5 BlueHDI (2021 -> ...)05/2020 2023Diesel100 hp
C3 / C3 Picasso 1.6 BlueHDI2016 - 2020Diesel100 hp
C3 / C3 Picasso 1.6 BlueHDI2009 - 2016Diesel100 hp
C3 Aircross 1.6 BlueHDi10/2017 2023Diesel100 hp
C3 Aircross 1.5 BlueHDI (2021 -> ...)10/2017 2023Diesel110 hp
C3 Aircross 1.5 BlueHDI10/2017 2023Diesel110 hp
C3 Aircross 1.5 BlueHDI (2021 -> ...)10/2017 2023Diesel120 hp
C3 Aircross 1.5 BlueHDI10/2017 2023Diesel120 hp
C4 1.5 BlueHDI12/2020 2023Diesel110 hp
C4 1.5 BlueHDI (2021 -> ...)12/2020 2023Diesel110 hp
C4 1.2 PureTech (GPF)12/2020 2023Petrol130 hp
C4 1.5 BlueHDi12/2020 2023Diesel130 hp
C4 1.5 BlueHDI (2021 -> ...)12/2020 2023Diesel130 hp
C4 Cactus 1.5 BlueHDi11/2017Diesel100 hp
C4 Cactus 1.5 BlueHDI (2021 -> ...)11/2017Diesel100 hp
C4 Cactus 1.5 BlueHDI11/2017Diesel120 hp
C4 Picasso / Picasso / C4 Space Tourer 1.5 BlueHDi2016Diesel130 hp
C4 Picasso / Picasso / C4 Space Tourer 1.2T PureTech2013 - 2016Petrol130 hp
C5 / C5 Aircross 1.2 PureTech (GPF)2018 2022Petrol130 hp
C5 / C5 Aircross 1.5 BlueHDi2018 2022Diesel130 hp
C5 / C5 Aircross 1.5 BlueHDI (2021 -> ...)2018 2022Diesel130 hp
Jumpy / SpaceTourer 1.5 BlueHDi2019 2024Diesel100 hp
Jumpy / SpaceTourer 1.5 BlueHDI2019 2024Diesel120 hp
Jumpy / SpaceTourer 1.5 BlueHDi (Euro 6.3) (2021 -> ...)2019 2024Diesel120 hp
Jumpy / SpaceTourer 1.5 BlueHDI2016 - 2019Diesel120 hp
Jumpy / SpaceTourer 2.0 HDi (2011 -> ...)2016 - 2019Diesel128 hp

Other modifications for Bosch MD1CS003

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel typesTorque monitoring off

Sound and driving

Pops and bangsHardcut Popcorn limiter for dieselStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offDPF/OPF/GPF offEGR offAdBlue offSwirl flaps offTVA offAGS offReadiness okCVN correctionChecksum CorrectionSmoke test fix

Immobiliser and cloning

IMMO_OFF
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.
For motorsport and off-road use. Check the rules in your country before using this on public roads.

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