hi. blocked off pipe that goes from actuator to tvsv as people said it stopped limited boost in all gears. but now its hitting 1.3 bar and getting fuel cut even on the lowest setting on my controller (electronic controller). have i done something wrong? thanks

Did you cap/block off the nipple on the actuator as well? Both sides should be blocked.

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The TVSV only increases boost, under ECU contol. Blocking it will reduce boost. I'm guessing you left the pipe from the actuator open or with an air leak.

You should have pipe from turbo to actuator (via boost control / solenoid) and the other port on the actuator should be bloxked.

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Also make sure you have used the correct ports on the solenoid if it has 3

hi thanks its blocked off both ends... even though followed instructions from manufacturer for how to connect solenoid i switched the pipes over and now it works! weird!!! thanks goes. now hold 1.05 bar nice and steady all the way thru revs