Inj Pulse Width (Fuel Injection Pulse Width, msec.)
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
This parameter indicates time of the injector drive (valve opening) pulse which is output from ECM (but injector drive time of NO. 1 cylinder for multiport fuel injection).