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Location:
brisbane
Registered:
April 2004
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Re: 7MGTE fault code 34: abnormal boost pressure
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Sat, 27 November 2004 23:12
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ok then.. you've done the headgasket thing..
i did that one month ago..
i'd u retorque it higher to.. i forget now
mines running on 4.5 , thats what the auto runs on and manual 6.5 psi
another thing u watch. i had this problem last fortnight, i was comin home along the highway and the main output hose to the intercooler off the bottom of the turbo popped off completely and the car just lost all power, still was running,, but couldn't accelerate at all! , i was spinning out, thought i blew my turbo up and all shit. but no smoke, no oil everywhere, all was kool, got a tow truck  100 bucks later home, cost $49 for it get fixed, i gotta get the service and tune all that,
i can very easily come off.. if it isn't put on very very firmly!
, with your boost problem.. its leaking somewhere! maybe it fried ur computer and it needs to be reset? , computers decide everything, when the cars running,
ur boost cut is coming on, but there not rise in boost, ur computers wacked or something, or it loses huge amounts of pressure from somewhere, and the turbos trying to keep up.
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