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1.3L TCE Mercedes engine: New features available for reprogramming! Details and information here
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13 tce mercedes reprogrammation moteur shfitech
08.07.2025News

Mercedes 1.3 TCE engine: new features available for chiptuning

Good news for Mercedes petrol owners: the Continental EMS71 ECUs fitted to the 1.3 T M282 engine are now available for reprogramming at our Shiftech centres. Using the Autotuner tool, the electronic lock is lifted via an unlock boot, followed by an OBD reading.

Compatible Mercedes 1.3 L TCE models

These new developments exclusively concern Mercedes vehicles equipped with the 1.3T M282 engine (petrol), from 2018 until today :

Model Chassis code
A-Class W177
B-Class W247
CLA C118
GLA H247
GLB X247
T-Class -

Which Mercedes 1.3 TCE engines are affected by this engine reprogramming?

Three versions of the M282 engine can be reprogrammed:

Original version Original power / torque Possible gains after reprogramming Reprogrammed power / torque
1.3T - 109 bhp 109 bhp / 180 Nm Up to +66 bhp / +140 Nm Up to 175 bhp / 320 Nm
1.3T - 136 bhp 136 bhp / 200 Nm Up to +47 bhp / +120 Nm Up to 183 hp / 320 Nm
1.3T - 163 bhp 163 bhp / 250 Nm Up to +30 bhp / +90 Nm Up to 193 bhp / 340 Nm

Can be reprogrammed with Autotuner

Handling requires a boot unlocking phase followed by reading/writing via OBD. Here are the technical specifications:

  • ECU type: Engine only (ECU)
  • ECU brand: Continental
  • ECU reference: EMS71
  • Tool used: Autotuner (Unlock boot + OBD)

Services available

Shiftech offers several services depending on your needs:

  • Stage 1
  • Stage 2
  • E85 Flex conversion
  • E85 Flex+ conversion (Stage 1 + bioethanol fuel)

Our engineers adapt each mapping to your needs, in complete safety.

How much does engine reprogramming cost for a Mercedes 1.3 TCE?

For Stage 1 reprogramming, expect to pay €999 all taxes included. This price includes unlocking the ECU, custom reprogramming and the logistical costs involved. Full details can be provided on completion of the diagnosis. please note that the price shown on our website is €499 inc. VAT, which only covers the reprogramming part; additional services are included in the final price quoted by our engineers.

Additional services offered by Shiftech

To facilitate your visit to the workshop, a courtesy car can be provided, subject to availability.

In addition, other optimisations may be considered following reprogramming, particularly in terms of filtration, appropriate engine maintenance or the installation of an exhaust system, in order to take full advantage of the gains obtained.

Calculateur moteur ecu reprogrammation moteur voiture ami shiftech 7 2048

Ready to unlock the potential of your Mercedes?

Our teams are on hand at all Shiftech centres to advise you on the most suitable engine optimisation for your Mercedes 1.3 L TCE.

Make an appointment now

Power doesn't wait. Neither will you.