Mercedes 220 CDI Remap & Chiptuning – C220 CDI W204, E220 CDI W212, GLC 220d

Professional ECU tuning and remapping for the Mercedes 220 CDI diesel engine. Our dyno-tested Stage 1 calibrations improve torque delivery, throttle response and drivability, with optional DPF, EGR and AdBlue/SCR solutions for supported ECUs.

Engine codes: OM651 2.1

Fitted to C220 CDI W204E220 CDI W212GLC 220d

+32 hp Best Stage 1 power gain

+53 Nm Best Stage 1 torque gain

2 ECU variants covered

Diesel Fuel type

Performance Gains (Dyno-Tested)

Engine	Stock	Tuned	HP Gain	Torque Gain	ECU	Order
220 CDI	170 hp	196 hp	+26 hp +15%	+53 Nm	EDC17CP46Stage 1	Order file →
220 CDI	170 hp	202 hp	+32 hp +19%	+42 Nm	EDC17CP57Stage 1	Order file →

Figures are dyno-tested averages and may vary with hardware condition and fuel quality.

Cars this engine is fitted to

C220 CDI W204, E220 CDI W212, GLC 220d, Mercedes GLC220d, Mercedes GLK220 CDI X204 and Mercedes Sprinter

Mercedes · 6

C220 CDI W204E220 CDI W212GLC 220dGLC220dGLK220 CDI X204Sprinter

Fitment is read from the ECU part numbers in our own database, not from a generic catalogue. The same engine and control unit are fitted to several cars, which is why one page serves them all.

Measured here, tunable everywhere

The figures in the table above are readings taken on the dyno for this engine, not software estimates rounded up to sell a file, and our Stage 1 is calibrated to stay inside the margins the engine was designed with. Only a part of our work is published this way: every ECU, engine and model we can read can be remapped for power, measured page or not.

Available ECU Services for this Engine

The following solutions are supported on the ECU(s) of this vehicle (Diesel):

AdBlue DPF DTC Removal EGR Flaps/Swirl Removal Hot Start Fix MAF Removal Readiness Calibration Speed Limiter Removal StartStop Disable TVA Removal Torque Monitoring Disable

Technical Notes per ECU

Disconnection and read requirements differ by ECU. The notes below apply to the specific ECU listed; the exact removal scope per service is confirmed on each service page.

EDC17CP46

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

DPF off DPF PRESSURE AND TEMPERATURE SENSORS CAN BE DISCONNECTED

AdBlue/SCR off PLUG FROM ADBLUE MODULE MUST BE DISCONNECTED SENSORS CAN BE DISCONNECTED

EDC17CP57

EGR off ACTUATOR PLUG MUST BE DISCONNECTED

DPF off DPF PRESSURE AND TEMPERATURE SENSORS MUST BE DISCONNECTED

AdBlue/SCR off ADBLUE ECU AND NOx SENSORS MUST BE DISCONNECTED

Each note is tagged with the service it refers to and applies to the ECU it is listed under. Mechanical preparation is the installer's responsibility. Emission-related solutions are for off-road or motorsport use where permitted by law.

Supported ECU(s): EDC17CP46, EDC17CP57

Frequently Asked Questions

How much power can a Mercedes 220 CDI gain with Stage 1 tuning?

Stage 1 ECU tuning for the Mercedes 220 CDI can add up to +32 hp and +53 Nm of torque, based on dyno-tested calibrations. Actual figures depend on the exact engine variant and hardware condition.

Can DPF, EGR and AdBlue/SCR be removed on the Mercedes 220 CDI?

DPF, EGR and AdBlue/SCR off is supported on the ECU(s) of this vehicle, strictly for off-road or motorsport use where permitted by law. The exact mechanical preparation and sensor handling are listed per ECU in the technical notes below.

How do I order and how fast is the tuning file delivered?

Upload your original ECU read through the tuning page and receive the calibration by email. Most files are delivered within 15-20 minutes during working hours (daily, 07:00-23:00 CET).

Is the Mercedes 220 CDI tuning file plug-and-play?

You receive a ready-to-flash calibration based on your original file. Flashing it back to the ECU and any related mechanical preparation are handled by the installer with their own tools.

Order your Mercedes 220 CDI tuning file

Upload your original ECU file and receive a professional calibration in 15-20 minutes.

Tune Your File →

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