got a d16z6 on turbo I just put together. have a problem with the map code coming on ecu. I'm only running 7-5psi and are running stock injectors. not a big turbo at all. budget. any ideas on how to get rid of the light. seems to happen under load and sometimes comes on starts up. installed a one way check valve in the vacuum lines but, seems not to make a difference. I wanna get rid of this light! idle drops badly and stalls when light is on too. will a motorola map sensor work? i'm using the firewall map assembly. any help would be great. thanks

 

is it a missing link style valve, or a fish tank valve?

if it is a fish tank valve, how is it installed?