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Chiptuning files » ECU and TCU » Delphi CRD3.40 » Catalyst off

Catalyst off for Delphi CRD3.40

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 Delphi CRD3.40

22 of the 22 vehicles with this unit

VehicleGenerationFuelPower
A / A Berline 220 CDIW176 2015 - 2018Diesel177 hp
A / A Berline 180 CDI (1800cc)W176 2012 - 2015Diesel109 hp
A / A Berline 180 CDI (1500cc)W176 2012 - 2015Diesel109 hp
A / A Berline 200 CDI 4MaticW176 2012 - 2015Diesel136 hp
A / A Berline 200 CDI (1800cc)W176 2012 - 2015Diesel136 hp
A / A Berline 200 CDI (2100cc)W176 2012 - 2015Diesel136 hp
A / A Berline 220 CDIW176 2012 - 2015Diesel163 hp
B 180 CDI (1800cc)W246 2012 - 2018Diesel109 hp
B 180 CDI (1500cc)W246 2012 - 2018Diesel109 hp
B 200 CDI (2100cc) (08/2018 -> ...)W246 2012 - 2018Diesel136 hp
B 200 CDI (1800cc)W246 2012 - 2018Diesel136 hp
B 200 CDI (2100cc)W246 2012 - 2018Diesel136 hp
B 200 CDI 4MaticW246 2012 - 2018Diesel136 hp
CLA 220 DC117 Ph2 2016 2019Diesel177 hp
CLA 200 CDI 4Matic (2100cc)C117 2013 - 2016Diesel136 hp
CLA 200 CDI (1800cc)C117 2013 - 2016Diesel136 hp
CLA 200 CDI (2100cc)C117 2013 - 2016Diesel136 hp
CLA 220 CDIC117 2013 - 2016Diesel163 hp
CLA 220 CDIC117 2013 - 2016Diesel177 hp
E / E Coupé / All Terrain 220 CDI BlueTecW212 2013 2016Diesel170 hp
GLA 220 DX156 2017 - 2020Diesel177 hp
GLA 220 CDIX156 2013 - 2017Diesel163 hp

Other modifications for Delphi CRD3.40

Engine performance

Stage 1Stage 2 BASETorque monitoring off

Sound and driving

Hardcut Popcorn limiter for dieselExhaust flap control/offStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offDPF/OPF/GPF offEGR offAdBlue offSwirl flaps offMAF offTVA offAGS offReadiness okHot start fixChecksum CorrectionSmoke test fix
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.

Read tools

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Also listed: Alientech KESS3, Alientech KESSv2, Dimsport New Genius, Dimsport New Trasdata, bFlash, ByteShooter Toolbox, Foxflash, PCMflash.

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Catalyst off for other units

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