INJ PULSE WIDTH B1 (FUEL INJECTION PULSE WIDTH BANK-1, msec).
WARNING: This page is about a different car, the 2007 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
(INJ PULSE WIDTH B2 (FUEL INJECTION PULSE WIDTH BANK-2, msec)).
This parameter indicates time of the injector drive (valve opening) pulse which is output from ECM.