The engine is a 3.0 non turbo diesel.
the turbo i added is a garret GT1749S GT17
I assumed the same about the gauge being bad, (so i removed the PVC valve an you feel pressure from the intake, not it sucking as expected.)
The engine is a 3.0 non turbo diesel.
the turbo i added is a garret GT1749S GT17
I assumed the same about the gauge being bad, (so i removed the PVC valve an you feel pressure from the intake, not it sucking as expected.)
Boost gauge (manifold absolute pressure) would be plumbed downstream of the turbocharger. If it's between turbo and air intake you will always see vacuum.