I’m almost positive that 80 psi is correct. You’re getting 80 psi at the one box fitting or is that what the computer says?

@@alreyindustries computer and gauge.

I don't understand why it's throwing this code. I did have a blockage in the tube below. Sensor is clean. Makes no sense

@@klikliks_service did you take it all apart? If not, I would take it all apart and inspect it.

@@alreyindustries ok I will ty

What’s the fault code numbers? SPN and FMI?

@@alreyindustries the code is 1908 and the fmi 3

@@gaelrueda9282 what is the year, make, model, and engine? I’m not familiar with that code