Pressure sensor (Part number: MPXV5010DP) is used in my project.
Here is the datasheet.
As per datasheet, expected best result is when port-1 is connected to the valve and port-2 is open.
Port-1 is the one on the top marking side.
But getting good result when port-2 is connected to the port and port-1 is kept open.
Is there anyone with experience in NXP pressure senor (MPXV5010DP) who can help me with this issue, Kindly advice