change vacuum´s

[enriquealf1]

this photo has the old block vacuum




outside purple block




Simple vacuum lines for preventing malfunctioning map the line should be as short .






bypas lines of an turbo now copper leakage bye

[tryingbe]

I've been told to run a dedicated vacuum line to the map sensor and another dedicated one to the fuel pressure regulator.

Is there a vacuum line to the PCV valve as well?

[enriquealf1]

i´dont have a problems, whit solenids, baro, and boost, is a funy the TURBO

more pic to PCV.

now, the problem is pump fuel

[enriquealf1]

i have a code 13

this is the solution

[IMG][/IMG][IMG][/IMG]

my turbo car

[IMG][/IMG]

[marc]

I've been told to run a dedicated vacuum line to the map sensor and another dedicated one to the fuel pressure regulator.

I read somewhere the reason the fuel pressure regulator and MAP sensor vacuum line is shared is so the baro solenoid can increase fuel pressure.

[enriquealf1]

Yes Sr.

[ShadowFromHell]

I read somewhere the reason the fuel pressure regulator and MAP sensor vacuum line is shared is so the baro solenoid can increase fuel pressure.

Please explain... Ive never heard this and don't understand how it would even work. Our cars have no fuel pressure sensor, so even if it could raise it, it has no idea how much it would be raising it. From what I understand all the barrow does is switch from manifold vac to atmospheric pressure to take a quick reading.

[marc]

I believe the idea was to have the baro solenoid bleed off vacuum during startup and preventing the fuel pressure regulator from reducing fuel pressure.

[enriquealf1]

The idea is to optimize the vacuum lines .

No leaks first , and only to leave an exclusive barometer and map.