Fuel Injection Mapping: A Guide to Engine Cartography

Fuel injection mapping is a critical aspect of tuning modern internal combustion engines. It involves adjusting the air-fuel ratio (AFR) and other parameters to optimize performance, fuel efficiency, and reliability. 

Whether you're looking to maximize power for track use or enhance efficiency for daily commuting, understanding fuel injection mapping and the various ways to tune it is essential.

What is Fuel Injection Mapping?

Fuel injection mapping refers to the process of modifying the electronic control unit (ECU) settings to alter the amount of fuel delivered to the engine under various operating conditions. A well-tuned fuel map ensures the engine runs efficiently, delivering the desired performance without causing damage.