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Chiptuning files » ECU and TCU » Delphi CRD3.7A » Checksum Correction

Checksum Correction for Delphi CRD3.7A

The checksums of the file are recalculated so the control unit accepts the modified software.

Checksum Correction files for vehicles with Delphi CRD3.7A

33 of the 35 vehicles with this unit

VehicleGenerationFuelPower
A / A Berline 220 CDIW176 2015 - 2018Diesel177 hp
C 200 CDI (2100cc)W205 04/2014 2018Diesel136 hp
C 200 CDI (1600cc)W205 04/2014 2018Diesel136 hp
C 220 CDIW205 04/2014 2018Diesel163 hp
C 220 CDIW205 04/2014 2018Diesel170 hp
C 250 CDIW205 04/2014 2018Diesel204 hp
C 300 CDI HybridW205 04/2014 2018Diesel hybrid231 hp
C 200 CDIW204 2010 - 2015Diesel136 hp
C 220 CDIW204 2010 - 2015Diesel170 hp
C 250 CDIW204 2010 - 2015Diesel204 hp
C 250 CDIW204 2007 - 2010Diesel204 hp
CLA 220 DC117 Ph2 2016 2019Diesel177 hp
CLA 220 CDIC117 2013 - 2016Diesel177 hp
CLS 220 CDI BlueTecC218 Ph2 2014 - 2018Diesel170 hp
CLS 250 CDI BlueTecC218 Ph2 2014 - 2018Diesel204 hp
CLS CLS 250 CDIC218 Ph1 2010 - 2014Diesel204 hp
E / E Coupé / All Terrain 220D (Euro 6 D-temp)W213 2016 2020Diesel194 hp
E / E Coupé / All Terrain 220DW213 2016 2020Diesel194 hp
E / E Coupé / All Terrain 200 CDI BlueTecW212 2013 2016Diesel136 hp
E / E Coupé / All Terrain 220 CDI BlueTecW212 2013 2016Diesel163 hp
E / E Coupé / All Terrain 220 CDI BlueTecW212 2013 2016Diesel170 hp
E / E Coupé / All Terrain 250 CDI BlueTecW212 2013 2016Diesel204 hp
E / E Coupé / All Terrain 300 CDI BlueTecW212 2013 2016Diesel231 hp
E / E Coupé / All Terrain E 200 CDIW212 2009 2013Diesel136 hp
E / E Coupé / All Terrain E 220 CDIW212 2009 2013Diesel170 hp
E / E Coupé / All Terrain E 250 CDIW212 2009 2013Diesel204 hp
E / E Coupé / All Terrain E 320 CDIW211 2002 2006Diesel204 hp
GLA 220 DX156 2017 - 2020Diesel177 hp
GLC / GLC Coupé 250 CDI2015 - 2019Diesel204 hp
GLK 200 CDIX204 2010 - 2018Diesel136 hp
GLK 220 CDIX204 2010 - 2018Diesel170 hp
S S 300 CDI HybridW217/222 2014 - 2017Diesel hybrid231 hp
SLK SLK 250 CDIR172 2011Diesel204 hp

Other modifications for Delphi CRD3.7A

Engine performance

Stage 1Stage 2 BASETorque monitoring off

Sound and driving

Hardcut Popcorn limiter for dieselStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEGR offAdBlue offSwirl flaps offMAF offTVA offAGS offReadiness okHot start fixSmoke 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.

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Also listed: Alientech KESSv2, Alientech K-TAG, Dimsport New Genius, Dimsport New Trasdata, bFlash, Bitbox, ByteShooter Toolbox, DFOX, FG Technology EOBD2, Foxflash, PCMflash.

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WhatsApp: +31686247602

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