fitted profec to both mine and cousins zx

i used fuel line

he used vacum hose

problem is mine seems to do nothing even on highest settings the highest boost i made is 12psi

my cousins one works fine

could it be fuel line closing up

its 6 mm fuel line

cousins is 6 mm vacum hose blue stuff

any help appreciated

thankyou

fuel line should be fine, is everything plumbed in fine?? have you done a boost leak test?

Maybe you have done it all correct but are in safety boost, do an ecu code check.

Jeff TT

Have you unplugged the factory boost pugs/solenoids

Common mistake is to get the COM and NO ports plumbed in arse about face

Maybe you have done it all correct but are in safety boost, do an ecu code check.

Jeff TT

 

Jeff correct me if i'm wrong but I didn't think safety boost via ecu worked on a EBC as surely you bypass it don't you. I thought basically all boost was controlled from the EBC and the ECU had nothing to do with it, hence unplugging factory solenoids.

checked for air leaks with home made thing to plug in air filter had 2 sorted them

ecu check comes up com line [auto manual conversion]

my manual ecu is chipped and have launch diagnostics but think they have barred it cause computer wont read it

so plug auto one on get com line [auto ecu missing]when delete it code 55

im lost done them both the same

we bought 2 off same guy

my ones new hes second hand

hes works mine dont

un plugged all wires

starting to think profec is broken

so fuel line wouldnt close under vacum as its ment to hold pressure not be sucked

put com to actuators

and hard pipes to the 1 next to com cant remember if was no or nc

the way says in book for my actuators

he as standard turbos

i have stage2 technics turbos would that make a differance