1 pointI don't know anything about that code myself, but I put it in the search box and a lot of helpful threads came up. So I suggest you start with those. (My guess is you need to clean out the ports in the intake). https://mazda626.net/search/?q=p1195
1 pointCheck the EGR wiring to ensure it's all plugged in; then verify you hooked the vacuum lines up correctly (I'm willing to bet this is the problem). BTW, EGR = Exhaust Gas Recirculation, and the "haze" you're seeing is probably your car running rich; common with EGR malfunctions. A Hayne's Manual would be beneficial in troubleshooting.