MAP Sensor Pattern Failure EGR valve doin it?

Some possible causes for MAP sensor failure
Circuit broken between sensor and ECU
Damaged wire connector
Incorrect or worn air filter
Leakages in vacuum system (i.e. vacuum-operated actuators, brake boosters, lines, etc.)
Defective EGR valves that are perpetually open
Maybe the EGR valve is stuck open and making the map sensor fail…