The ECU needs an input of engine load. The Omex ECU can use an input of either throttle
position or manifold absolute pressure (MAP). Most normally aspirated engines will
use an input of throttle position as this gives excellent throttle response. Forced
induction engines need to use MAP as there is no direct relationship between throttle
angle and engine load due to the variable of boost pressure. However, forced induction
still requires throttle position sensor (TPS) input for idle condition information.
Omex stocks a variety of different throttle position sensors to suit different carburettors.
Many are supplied with a mounting bracket to allow them to be fitted with no modifications.