OBD Remapping Benefits for Turbocharged Diesel Engines

Turbocharged diesel engines are increasingly recognised as a pivotal element in the future of automotive tuning. Even in North America, traditionally a stronghold for petrol engines, the appeal of turbo diesel passenger cars is growing. These engines provide exceptional opportunities for cost-effective and reliable tuning while retaining all the benefits of owning a turbo diesel vehicle, including economic fuel consumption, dependable performance, and long-term durability.

With an ECU upgrade via OBD to your turbocharged diesel engine, you will experience the following enhancements:

  • Increased horsepower and torque for more dynamic performance.
  • Enhanced throttle response, allowing for smoother acceleration.
  • More uniform power delivery for a refined driving experience.
  • Improved fuel efficiency, reducing your fuel expenses.
  • Safer and more confident overtaking capabilities on the road.
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OBD Remapping Benefits for Turbocharged Petrol Engines

Turbocharged petrol engines are celebrated as the pinnacle of sports performance engineering for good reason. These engines deliver significantly higher power and torque figures compared to non-turbocharged engines of similar displacement and are often featured in the manufacturer's flagship models. They are especially suited to remapping, as the ECU controls critical aspects such as the wastegate for turbo boost pressure management.

With an ECU upgrade via OBD to your turbocharged petrol engine, you will gain:

  • Markedly increased horsepower and torque, enhancing vehicle performance.
  • Improved throttle response, providing a more engaging driving experience.
  • Smoother power delivery, ensuring a more refined ride.
  • Enhanced safety during overtaking maneuvers
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What Exactly Do We Modify in Your Vehicle?

We do not alter any physical hardware in your vehicle. Instead, we modify the operating parameters within the ECU’s program, also known as the ‘map’. This map, which controls how your vehicle operates, is typically accessed via the on-board diagnostics port (OBD) located under the dashboard. For newer models, it may be necessary to physically remove the ECU from the vehicle and open its casing to access the map directly from the processor using specialised tools.

Once we have access, our technicians will download the original map and send it to Viezu, our map writing supplier, who will then adjust the parameters to optimise performance, fuel economy, or a balanced combination of both. 

Closeup hands of mechanic with the help of diagnostic machines is ready for use with the car. Laptop torque figures and horsepower is the engine of the vehicle for diagnostics and configuration.

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