Cannot build up boost :(

azerty · 04-17-2009, 03:12 PM

Hi.
I have this strange problem, I cannot raise boost past 0,9-1 bar.
It just doesn't build up.
It is not hitting fuel cut.
I do have a manual boost controller, from Forge, to help me increase boost.
I tried also to fully close the vacuum line to the weastgate, but boost still doesn't build up.
Any ideeas?
Thanks .

04-17-2009, 03:12 PM	#1
azerty 3" Exhaust Join Date: Sep 2007 Location: Romania Posts: 96	Cannot build up boost :( Hi. I have this strange problem, I cannot raise boost past 0,9-1 bar. It just doesn't build up. It is not hitting fuel cut. I do have a manual boost controller, from Forge, to help me increase boost. I tried also to fully close the vacuum line to the weastgate, but boost still doesn't build up. Any ideeas? Thanks . __________________ 1988 yelow manual turbo targa HKS ssqv bov Hose Techniques silicon hoses Forge manual boost controller boost gauge K&N FIPK ACT clutch kit HD-G6 Fidanza lightened flyweel 550cc RC Injectors 255lph Walbro Fuel Pump LIPP Lexus AFM Replica 3" turbo back echaust with divorced downpipe and no cats. Aeromotive FPR Aem Uego Wideband Gauge+O2 sensor