3/17/2024 0 Comments Sally face wig![]() ![]() What effects can a remap have?īy changing the ECU software, the engine can perform a lot closer to its own maximum capabilities - often by increasing horsepower and torque by 20% or more! By default, most vehicles have their performance intentionally dialled down when they leave the factory for a multitude of reasons. This is why it used to be called chipping. Older vehicles had to have their engine’s computer chip completely removed and replaced with a new chip that has the new software already on it. It is usually installed by connecting a laptop to the vehicle’s OBD serial port, which means it can be done quite quickly and non-invasively. This new software can have customised settings to get the most out of the engine and can often be tailored to each specific vehicle. Remapping, often called Chipping, is when third party software is installed onto the ECU to replace the manufacturer’s default software. ![]() By adjusting these settings the vehicle can be altered to increase either performance or economy, or sometimes both. This tiny computer controls aspects of the engine such as ignition timing, air/fuel ratio and boost pressure. Modern vehicle engines are controlled by a computer known as the Engine Control Unit (ECU). We discuss what remapping actually is, how it affects your vehicle and what the potential upsides and downsides may be. There are many advantages to remapping your vehicle. ![]()
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