Hey guys,

so i just got my intercooler piping installed and averything and i drove it home but it wouldnt boost and it would idle rough and die out.


I have a gt35r single turbo sard 650cc injectors. the o2 isnt hooked up at the moment but that shudlnt affect boost.


Any Ideas?

Thanks

You could make a boost leak tester and test it.

And also double check all your couplers/clamps. Check your manifold bolts and waste gate as well.

kk thanks ill try that. Also the vacuum hose isnt connected so my wastegate isnt connected to vacuum would that affect it?

i also used y buddys leak tester seams to be no leaks

You should probably get the idle issue fixed before you start working on solving your boost issue. That might be a reason why you cant get boost.

Does the 1jz have a fuel screw (rich/lean) or smthing similar

Jman. This is not a carbureator. OP, double check your map sensor vacuum line. I had similar issues and my line had come off

Its on the rear firewall right

If your on a stock computer?
With no 02 input signal the car will basically run in limp mode. GL

No boost? On that 1jz-ge status but seriously plug in the O2 sensors like blk&bluj said and see if that helps

i have a Sard ecu with the hks fcon

Its still a stock ecu platform plug in the o2 sensor.

i have hooked up o2 and it still hasnt helped??? any other ideas lol

Vac or boost leak.