System and method for estimating a cylinder wall temperature and for controlling coolant flow through an engine based on the estimated cylinder wall temperature
A system includes a temperature estimation module and a pump control module. The temperature estimation module estimates a temperature of coolant flowing through an engine. The temperature estimation module estimates a temperature of a cylinder wall in the engine based on the estimated coolant temperature and a measured coolant temperature. The pump control module controls a coolant pump to adjust an actual rate of coolant flow through the engine based on the estimated cylinder wall temperature.
GM GLOBAL TECHNOLOGY OPERATIONS LLC
F F F F F F F F F F F
F01P F04B F01P F04B F01P F01P F01P F01P F01P F04B F01P
inventional inventional inventional additional additional additional inventional inventional inventional inventional inventional
Sanjeev M. Yue-Ming Irina N.
Naik Chen Dmitrieva