WASTEGATE CONTROL TO REDUCE CHARGE AIR COOLER CONDENSATE

摘要

Methods and systems are provided for adjusting a wastegate in response to condensate forming conditions in a charge air cooler (CAC). In one example, a wastegate may be opened in response to an induction pressure greater than a threshold pressure when the induction pressure is greater than required to produce a manifold pressure required for a torque demand. Further, a compressor recirculation valve may be opened to further reduce the induction pressure during certain driving conditions.

主权项

1. A method for an engine, comprising:
adjusting a wastegate in response to charge air cooler condensate forming conditions when an induction pressure is greater than required to produce a manifold pressure required for a torque demand.