Microns being inaccurate is a sign of oil holding moisture either inside the block of the manifold, In the hoses or the oil in your vacuum pump needs to be changed. Clean sensor periodically with rubbing alcohol.
Microns being inaccurate is a sign of oil holding moisture either inside the block of the manifold, In the hoses or the oil in your vacuum pump needs to be changed. Clean sensor periodically with rubbing alcohol.