U didn't specify what engine u have. so I'm assuming its a 7mgte.
Standard boost is 5-7psi. Fuel cut around 10-12psi
Check your vacumm line from the turbo to the wastegate. It just a Lil guy... if it is good then unbolt your wastegate and see if u can manually actuate it freely. If it binds up then its bad. There is a spring so it will have tension. If its free and everything else is good then u have a bad diaphragm in the wastegate causing pressure to leak there for not opening the actuater at the proper psi...
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1995 Toyota Supra SE 71k miles. Master power T70
stock 2jzge
1989 Toyota Supra. 1jzgte swap 5 speed of course..
Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD
1999 Ford F350 diesel
2004 Jaguar XJR Supercharged
If it hasnt broke you haven pushed it hard enough!!
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