Recent content by Bosley99

Problem solved. Hose to Boost Sensor was disconnected. Obviously not properly pushed on when the boost sensor was replaced, so when driving for about 40 mins then proceeding up a few kms of steep highway, changing down a gear and giving it a bit of throttle, it finally came off. Also, I found...

Thank you all for your responses. ericcs ... you're correct. I have a Garrett M24 EC2 turbo ... see link, it's a VNT https://garrett.honeywell.com/product-search/?lang=en&/#/detail-result/?q=105083&p=UNLINKED Old.Tony ... my old Autel scan gauge doesn't have anything I can use to monitor turbo...

Yes at zero with the engine turned off. Does the full range i.e. 0 through to 35 whilst driving. It’s mechanical.

Not sluggish. Drives really well, just like before I had the problem. Disconnected the vacuum tube from the actuator to see if the vanes were stuck in the open position. No boost at all so I guess the actuator is doing what it is supposed to do. By the way it’s a 2007 stx.

Having problem with turbo overboost. Replaced turbo pressure sensor and solenoid and thought all was good when driving around ... normal max around 18psi. This morning drove for around 40 mins all good. Reached Mt Ousley (long & steep) all OK in the first half of the climb then changed down to...