METHOD AND SYSTEM FOR ADJUSTING MOTOR OPERATION BASED ON EVAPORATED AND CONDENSED PARTS OF WATER INJECTED ON A MOTOR

摘要

Methods and systems for adjusting engine operation based on estimated amounts of vaporized and condensed water injected during a water injection event are provided. In one example, a method may include injecting a quantity of water into an intake manifold in response to engine conditions and deriving a vaporized and condensed portion of the injected water based on the injected amount and a change in the distributor temperature after injection. Further, the method may include adjusting the water injection and engine operating parameters in response to the vaporized and / or condensed water content.