99 FG. There's a butterfly valve in the front of the intake manifold controlled by vacuum. What is the purpose of that valve? Mine moves freely, perhaps too freely. I wonder if it leaks around the shaft.
Also, there is (apparently) a boost sensor mounted on the front of the intake manifold with a braided hose connecting it to a banjo bolt on the front of the intake. Has anyone installed a boost gauge by T-ing into that braided hose?
There's also a sensor screwed into the left side of the intercooler. What is the purpose of that sensor?
Also, there is (apparently) a boost sensor mounted on the front of the intake manifold with a braided hose connecting it to a banjo bolt on the front of the intake. Has anyone installed a boost gauge by T-ing into that braided hose?
There's also a sensor screwed into the left side of the intercooler. What is the purpose of that sensor?