Q. How to connect the manifold gauge?

Answer

Follow the given steps to connect the manifold gauge:Establish a connection between the red port on the gauge and the high-pressure side of the cooling line.Establish a connection between the blue port on the gauge and the low-pressure side.The middle of the manifold assembly should have a waste pipe or vent hose attached to it.Micron metres and other types of gauges may be attached to the extra ports.