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International Automotive Technicians Network
Snap On / Sun SIS-912 Emission Analyzer?
Posted to Emissions Forum on 7/6/2009

Hi,

I have Snap-On ¦ Sun SIS-912 Emission Analyzer and I was talking with one of the Service Technicians calibrating it, and he told me that this machine was equipped from the factory with a "differential pressure sensor" which is located at the drain bowls ... Login to read more.