When it comes to compensating the fuel delivery for varying air temperature, it’s not actually the temperature measured by the air temp sensor that’s the critical aspect - The temperature of the air entering the combustion chamber is what we are really interested in. Many ECUs offer a ‘Charge Temperature Estimate’ table that attempts to estimate this temperature based on engine temperature, inlet air temperature, load and rpm. In this webinar we will explain how this system works.

For this webinar we will be using the Link G4+ ECU fitted to our Nissan 350Z