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Chiptuning files » ECU and TCU » Bosch MED17.4.2 » Cold start off - Catalyst heating off

Cold start off - Catalyst heating off for Bosch MED17.4.2

The catalyst-heating phase after a cold start (raised idle, retarded ignition) is removed.

Cold start off - Catalyst heating off files for vehicles with Bosch MED17.4.2

14 of the 58 vehicles with this unit

Vehicle	Generation	Fuel	Power
208 GTI 1.6 THP	2012 - 2015	Petrol	200 hp
308 GT 1.6 THP	II Facelift 2 09/2017 2021	Petrol	205 hp
308 GT 1.6 THP	II 2013 2017	Petrol	205 hp
308 1.6 THP GTi	I 2007 2013	Petrol	200 hp
508 1.8 THP	I Facelift 2014 2018	Petrol	204 hp
RCZ 1.6 THP	Ph1 2010 - 2013	Petrol	200 hp
C5 / C5 Aircross 1.6 THP	2001 - 2017	Petrol	155 hp
DS3 1.6 THP - Racing	2009 2020	Petrol	202 hp
DS3 1.6 THP - Racing	2009 2020	Petrol	207 hp
DS4 1.6 THP	2015 - 2019	Petrol	210 hp
DS4 1.6 THP	2010 - 2015	Petrol	155 hp
DS4 1.6 THP	2010 - 2015	Petrol	200 hp
DS5 1.6 THP	2011 - 2015	Petrol	156 hp
DS5 1.6 THP	2011 - 2015	Petrol	200 hp

Other modifications for Bosch MED17.4.2

Engine performance

Stage 1 Stage 2 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types

Sound and driving

Pops and bangs Hardcut limiter Start/Stop System Off VMAX speedlimit on/off higher/lower Idle RPM Mod

Deactivations and fixes

DTC off Catalyst off EVAP off SAI off Readiness ok Checksum Correction EGT sensor off

Immobiliser and cloning

IMMO_OFF Virginize (ECU/TCU)Cloning (ECU/TCU)

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.

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Read tools

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Flashtec CMD: Bench
PCMflash: Boot

Also listed: Alientech KESSv2, Alientech K-TAG, Dimsport New Genius, Dimsport New Trasdata, bFlash, ByteShooter Toolbox.

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