Chiptuning files » ECU and TCU » Delphi DCM3.4 » Catalyst off

Catalyst off for Delphi DCM3.4

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 DCM3.4

7 of the 37 vehicles with this unit

Vehicle	Generation	Fuel	Power
Sprinter 214/314 CDI	W906 2016 - 2018	Diesel	143 hp
Clio 1.5 DCi	IV 10/2012 2016	Diesel	75 hp
Kangoo / Express Van / Van 1.5 Dci	2014 - 2021	Diesel	90 hp
Kangoo / Express Van / Van 1.5 DCi	2013	Diesel	90 hp
407 1.6 HDi	2005 - 2010	Diesel	110 hp
508 2.0 HDi	I 2010 2014	Diesel	140 hp
C5 / C5 Aircross 2.0 HDI FAP	2001 - 2017	Diesel	136 hp

Other modifications for Delphi DCM3.4

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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Also listed: Alientech KESSv2, Alientech K-TAG, Dimsport New Genius, Dimsport New Trasdata, bFlash, ByteShooter Toolbox, Green Technology Devices VF2 Flasher, PCMflash, AMT Cartech Limited MPPS, Bitbox, DFOX, FG Technology EOBD2.