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Chiptuning files » Solutions » Catalyst off » Ford » Fiesta

Catalyst off for Ford Fiesta

Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes. 54 engines.

Ford Fiesta engines with Catalyst off

EngineGenerationFuelStockECURead tools
1.0T Ecoboost (2021 - 2023)VIII Facelift 2021Petrol100 hpBosch MED17.0.7, Bosch MEDG17.0FLEX
1.0T EcoboostVIII Facelift 2021Petrol125 hpBosch MED17.0.7, Bosch MG1CS016FLEX
1.0T EcoboostVIII Facelift 2021Petrol125 hpBosch MED17.0.7, Bosch MG1CS016FLEX
1.0T EcoboostVIII Facelift 2021Petrol (mild hybrid)155 hpBosch MEDG17.0, Bosch MG1CS016, Bosch MG1CS017Autotuner
1.5 TDCiVIII 2017 2021Diesel85 hpBosch EDC17C70Autotuner, FLEX
1.0T Ecoboost (2018 - 2019)VIII 2017 2021Petrol85 hpBosch ME17.0.3, Bosch MED17.0.1, Bosch MED17.0.7Autotuner, FLEX
1.0T Ecoboost (2019 - 2021)VIII 2017 2021Petrol95 hpBosch ME17.0.3, Bosch MG1CS016Autotuner, FLEX
1.0T EcoboostVIII 2017 2021Petrol100 hpBosch MED17.0.1, Bosch MED17.0.7, Bosch MEDG17.0, Bosch MG1CS016Autotuner
1.5 TDCiVIII 2017 2021Diesel120 hpBosch EDC17C10, Bosch EDC17C70, Bosch MD1CS005Autotuner
1.0T Ecoboost (2020 - 2021)VIII 2017 2021Petrol125 hpBosch MED17.0.1, Bosch MED17.0.7, Bosch MED17.2, Bosch MEDG17.0, Bosch MG1CS016, Bosch MG1CS017, Vitesco EMS2910Autotuner
1.0T EcoboostVIII 2017 2021Petrol125 hpBosch MED17.0.1, Bosch MED17.0.7, Bosch MED17.2, Bosch MEDG17.0, Bosch MG1CS016, Bosch MG1CS017, Vitesco EMS2910Autotuner
1.0T EcoboostVIII 2017 2021Petrol140 hpBosch MED17.0.1, Bosch MED17.0.7, Bosch MG1CS016Autotuner, FLEX
1.0T Ecoboost (2020 - 2021)VIII 2017 2021Petrol155 hpBosch MEDG17.0, Bosch MG1CS016, Bosch MG1CS017Autotuner
ST 1.5T Ecoboost (GPF)VIII 2017 2021Petrol200 hpBosch MG1CS016, Bosch MG1CS017Autotuner
ST 1.5T Ecoboost (GPF)VIII 2017 2021Petrol200 hpBosch MG1CS016, Bosch MG1CS017Autotuner
ST - 1.5T Ecoboost (2019->...) GPFVIII 2017 2021Petrol200 hpBosch MG1CS016, Bosch MG1CS017Autotuner
ST - 1.5T Ecoboost (2022 -> ...) GPFVIII 2017 2021Petrol200 hpBosch MG1CS016, Bosch MG1CS017Autotuner
1.25i DuratecVII Facelift 2012 2017Petrol60 hpSiemens/Continental EMS2101, Siemens/Continental EMS2102, Siemens/Continental EMS2103, Siemens/Continental EMS2106Autotuner
1.0i EcoboostVII Facelift 2012 2017Petrol65 hpBosch MED17.0.1, Bosch MED17.2FLEX
1.5 TDCIVII Facelift 2012 2017Diesel75 hpBosch EDC17C10, Bosch EDC17C70Autotuner, FLEX
1.0i EcoboostVII Facelift 2012 2017Petrol80 hpBosch ME17.0.3, Bosch MED17.0.1, Bosch MED17.2Autotuner, FLEX
1.25i DuratecVII Facelift 2012 2017Petrol82 hp
1.6 TDCIVII Facelift 2012 2017Diesel95 hpBosch EDC17C10, Bosch EDC17C70, Siemens/Continental SID807evoAutotuner, FLEX
1.5 TDCIVII Facelift 2012 2017Diesel95 hpBosch EDC17C10, Bosch EDC17C70Autotuner, FLEX
1.0T EcoboostVII Facelift 2012 2017Petrol100 hpBosch MED17.0, Bosch MED17.0.1, Bosch MED17.0.7, Bosch MED17.2, Bosch MEDG17.0Autotuner, FLEX
1.5 Ti-VCTVII Facelift 2012 2017Petrol112 hpSiemens/Continental EMS2510
1.6 Ti-VCTVII Facelift 2012 2017Petrol120 hpSiemens/Continental EMS2214FLEX
1.0T EcoboostVII Facelift 2012 2017Petrol125 hpBosch MED17.0, Bosch MED17.0.1, Bosch MED17.0.7, Bosch MED17.2, Bosch MEDG17.0, Bosch MG1CS016, Bosch MG1CS017Autotuner, FLEX
1.0T EcoboostVII Facelift 2012 2017Petrol140 hpBosch MED17.0.1, Bosch MED17.0.7, Bosch MED17.2, Vitesco EMS2916Autotuner, FLEX
ST 1.6TVII Facelift 2012 2017Petrol182 hpBosch MED17.0.1, Bosch MED17.2Autotuner, FLEX
ST 1.6TVII Facelift 2012 2017Petrol200 hpBosch MED17.0.1, Bosch MED17.2Autotuner
1.25i DuratecVII 2008 2012Petrol60 hpSiemens/Continental EMS2101, Siemens/Continental EMS2102, Siemens/Continental EMS2103, Siemens/Continental EMS2106Autotuner
1.4 TDCiVII 2008 2012Diesel68 hpBosch EDC17C10, Siemens/Continental SID206, Siemens/Continental SID804FLEX
1.4 TDCIVII 2008 2012Diesel70 hpBosch EDC17C10Autotuner
1.25i DuratecVII 2008 2012Petrol82 hpSiemens/Continental EMS2102
1.6 TDCI (2009 - 2010)VII 2008 2012Diesel90 hpBosch EDC16C3, Bosch EDC16C34, Bosch EDC17C10Autotuner, FLEX
1.6 TDCI (2010 - 2012)VII 2008 2012Diesel95 hpBosch EDC17C10, Bosch EDC17C70Autotuner
1.4i 16vVII 2008 2012Petrol96 hpSiemens/Continental EMS2102
1.6 Ti-VCTVII 2008 2012Petrol105 hpSiemens/Continental EMS2204, Siemens/Continental EMS2205, Siemens/Continental EMS2208, Siemens/Continental EMS2211Autotuner
1.6 TI-VCTVII 2008 2012Petrol120 hpSiemens/Continental EMS2102, Siemens/Continental EMS2103, Siemens/Continental EMS2205, Siemens/Continental EMS2211
1.6 TI-VCTVII 2008 2012Petrol134 hp
1.6 STCIVII 2008 2012Petrol180 hpBosch MED9
1.3 DuratecVI 2003 2008Petrol60 hpSiemens/Continental SIM21
1.4 TDCiVI 2003 2008Diesel68 hpBosch EDC17C10, Siemens/Continental SID206, Siemens/Continental SID802, Siemens/Continental SID804FLEX
1.3VI 2003 2008Petrol70 hpSiemens/Continental SIM210, Siemens/Continental Simos 22
1.4i 16vVI 2003 2008Petrol80 hpSiemens/Continental Simos 22
1.6 TDCiVI 2003 2008Diesel90 hpBosch EDC16C3, Bosch EDC16C34Autotuner, FLEX
ST 2.0iVI 2003 2008Petrol150 hpBosch MED17.0.1, Ford EEC-VIFLEX
1.3 EnduraMk4 1995Petrol50 hpFord EEC-V
1.3 EnduraMk4 1995Petrol60 hpFord EEC-V
1.8 D EnduraMk4 1995Diesel60 hpFord EEC-V
1.25 ZetecMk4 1995Petrol75 hpFord EEC-V
1.8 Di EnduraMk4 1995Diesel75 hpBosch EDC17C10, Ford EEC-VFLEX
1.4 ZetecMk4 1995Petrol90 hpFord EEC-V

Other modifications for Ford Fiesta

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangsVMAX speedlimit on/off higher/lowerStart/Stop System OffHardcut Popcorn limiter for dieselHardcut limiter

Deactivations and fixes

DTC offDPF/OPF/GPF offEGR offAdBlue off

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.

Control units

Bosch MG1CS016Bosch MED17.0.1Bosch MED17.0.7Bosch EDC17C10Bosch MED17.2Bosch MG1CS017Bosch MEDG17.0Ford EEC-VBosch EDC17C70Siemens/Continental EMS2102Bosch ME17.0.3Siemens/Continental EMS2103Bosch MED17.0Siemens/Continental SID206Vitesco EMS2910Siemens/Continental EMS2205Siemens/Continental EMS2211Bosch EDC16C34Bosch EDC16C3Siemens/Continental SID804

15 more on the vehicle pages.

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