Quote:
Originally Posted by sierra
Are you are suggesting the port injection was turned off in that rpm range so that purely direct injection could maximise the torque to compensate for a lack of air? That it's nothing to do with an emission target?
|
That is absolutely correct. The torque dip has absolutely nothing to do with fueling. It's all about VE of the engine across the rpm band. The torque dip is due to a combination of intake manifold and head design. Otherwise, they would have tuned it out from the factory and we wouldn't be having this discussion.
-Acree