Mercedes-Benz E - 2.2 CDI R4

2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

Mercedes-Benz E 2.2 CDI R4 Engine Specifications

Fuel Type
Diesel
Displacement
2143 cc (2.1L)
Compression Ratio
16.2 : 1
Bore x Stroke
88.0 X 88.3 mm
Engine Code
OM646.963
Power per Liter
56.9 HP/L

Mercedes-Benz E 2.2 CDI R4 Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
200 CDI 122hp122170+48270370+100
220 CDI 136hp136176+40315365+50
220 CDI 143hp143176+33315365+50
220 CDI 150hp150175+25340400+60
220 CDI 163hp163190+27400460+60

Mercedes-Benz E 2.2 CDI R4: Before this file is prepared

For the Mercedes-Benz E 2.2 CDI R4, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

Mercedes-Benz E 2.2 CDI R4 Frequently Asked Questions

What tuning services are available for the Mercedes-Benz E 2.2 CDI R4?
WEREMAP offers 24 tuning services across 2 ECU variants for the Mercedes-Benz E 2.2 CDI R4.
How much does ECU tuning cost for a Mercedes-Benz E?
ECU tuning prices for the Mercedes-Benz E 2.2 CDI R4 range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the Mercedes-Benz E 2.2 CDI R4 use?
The Mercedes-Benz E 2.2 CDI R4 is available with the following ECU variants: Bosch EDC15C0, Bosch EDC15C6. WEREMAP provides professional tuning files for all of these.

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