bost gauge

[vlrussian]

can any one help me how to instal boost gauge in mazda 3 i cant find where to hook the house up

 

[Captain KRM P5]

the hose (i assume you mean hose) needs to be connected to a vacuum source that shows pressure and vacuum from the intake manifold. either tapping the intake manifold or teeing into another source such as brake booster, fuel pressure regulator or MAP sensor.

 

[vlrussian]

can you show me on picture where is that house so i can know where to plug it in

 

[vlrussian]

like show me stock egine and ill figure out from there

 

[Captain KRM P5]

i don't have a stock 3 here to take a photo of for you. the intake manifold is the black plastic part on the front of the engine. it should have rubber vaccum lines coming off certain points of it. you can use a T fitting and tap into one of those.

 

[vlrussian]

so is it from left hose or how i know which hose is right one

 

[vlrussian]

because i got color coated from stock version i have blue and red

 

[clos561]

t from the blow off valve