boost guage not working!

flight doc89 · 01-29-2006, 07:53 PM

I got an '88 supra w/ factory turbo, and the other day i noticed that my boost guage isn't working right. The only thing i have done recently was add a turbo-xs bov, but the guage was working between now and then. The guage is still powered, because when I start the engine, it kicks on like the rest of the guages, except instead of sitting on vacuum, it just shows neutral pressure the whole time.
Any help would be greatly appreciated!

01-29-2006, 07:53 PM	#1
flight doc89 3" Exhaust Join Date: Oct 2005 Location: Tuscaloosa, AL Posts: 53	boost guage not working! I got an '88 supra w/ factory turbo, and the other day i noticed that my boost guage isn't working right. The only thing i have done recently was add a turbo-xs bov, but the guage was working between now and then. The guage is still powered, because when I start the engine, it kicks on like the rest of the guages, except instead of sitting on vacuum, it just shows neutral pressure the whole time. Any help would be greatly appreciated!