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Chiptuning files » Solutions » Catalyst off » Peugeot » 508

Catalyst off for Peugeot 508

Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes. 26 engines.

Peugeot 508 engines with Catalyst off

EngineGenerationFuelStockECURead tools
1.2 Puretech (2023 - 2024)II Facelift 2023Petrol130 hpValeo VD56.1Autotuner, FLEX
1.5 BlueHDI (2023 - 2024)II Facelift 2023Diesel130 hpBosch MD1CS003FLEX
1.6 Puretech PHEVII Facelift 2023Petrol hybrid180 hpBosch MG1CS042Autotuner, FLEX
1.6 Puretech PHEVII Facelift 2023Petrol hybrid225 hpBosch MG1CS042Autotuner, FLEX
PSE 1.6 Puretech PHEVII Facelift 2023Petrol hybrid360 hpBosch MG1CS042Autotuner, FLEX
1.5 BlueHDiII 09/2018 2023Diesel130 hpBosch MD1CS003FLEX
1.2 PureTech (GPF)II 09/2018 2023Petrol130 hpValeo VD56.1Autotuner, FLEX
1.5 BlueHDI (2021 -> ...)II 09/2018 2023Diesel130 hpBosch MD1CS003FLEX
1.6 PureTech (GPF)II 09/2018 2023Petrol180 hpBosch MG1CS042Autotuner, FLEX
1.6 Puretech (GPF)II 09/2018 2023Petrol225 hpBosch MG1CS042Autotuner, FLEX
1.6 PuretechII 09/2018 2023Petrol270 hp
PSE 1.6 Puretech PHEV (2020 - 2023)II 09/2018 2023Petrol hybrid360 hpBosch MG1CS042Autotuner, FLEX
1.6 e-HDII Facelift 2014 2018Diesel115 hpBosch EDC17C60, Bosch EDC17CP10, Siemens/Continental SID807, Siemens/Continental SID807evoAutotuner
1.6 BlueHDiI Facelift 2014 2018Diesel120 hpBosch EDC17C60Autotuner, FLEX
1.6 VTII Facelift 2014 2018Petrol120 hpBosch MEV17.4.2FLEX
1.6 THPI Facelift 2014 2018Petrol156 hpBosch MED17.4, Bosch MED17.4.2, Bosch MED17.4.4Autotuner
1.6 THPI Facelift 2014 2018Petrol165 hpBosch MED17.4, Bosch MED17.4.2, Bosch MED17.4.4Autotuner
1.8 THPI Facelift 2014 2018Petrol204 hpBosch MED17.4.2, Bosch MEVD17.4.4Autotuner
2.2 HDiI Facelift 2014 2018Diesel204 hpBosch EDC17CP42
1.6 eHDiI 2010 2014Diesel115 hpBosch EDC17C10, Siemens/Continental SID807evoFLEX
1.6 VTII 2010 2014Petrol120 hpBosch MEV17.4.2FLEX
2.0 HDiI 2010 2014Diesel140 hpBosch EDC17CP42, Delphi DCM3.4Autotuner, FLEX
1.6 THPI 2010 2014Petrol156 hpBosch MED17.4, Bosch MED17.4.2Autotuner, FLEX
1.6 THPI 2010 2014Petrol163 hpBosch MED17.4, Bosch MED17.4.2FLEX
1.6 THPI 2010 2014Petrol184 hp
2.2 HDiI 2010 2014Diesel204 hpBosch EDC17CP42Autotuner, FLEX

Other modifications for Peugeot 508

Engine performance

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

Sound and driving

Pops and bangsHardcut limiterVMAX speedlimit on/off higher/lowerStart/Stop System OffHardcut Popcorn limiter for diesel

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 MG1CS042Bosch MED17.4.2Bosch MED17.4Bosch MD1CS003Bosch EDC17CP42Siemens/Continental SID807evoValeo VD56.1Bosch EDC17C60Bosch MEV17.4.2Bosch MED17.4.4Bosch EDC17CP10Delphi DCM3.4Bosch EDC17C10Siemens/Continental SID807Bosch MEVD17.4.4

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Catalyst off for all Peugeot models

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