June 2, 2024
Lambda Sensor – Wideband vs Narrowband. The Difference?
Wideband lambda sensors measure the air fuel ratio (AFR) of the engine over a “wide” range (around 10:1 to 22:1…
Tag: afr
June 1, 2024
Air Fuel Ratio – What is it? What is too Lean, Best for Power & Idle?
Air fuel ratio is the ratio of fuel-to-air in the combustion chamber before the mixture is ignited. The air fuel…
May 28, 2024
ECU Compensation Table – What is it? How to use it.
An ECU compensation table/s gives us an extra dimension/s to our map (fuel, ignition, boost, TC etc) table. The extra…
April 27, 2019
How Important Are AFRs For Engine Power?
HP Academy has done another great video experimenting with different AFRs to see which gives the most torque and perhaps…