Huuuuge overboost issue
#31
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oh sorry it's still the same.well not a misfire it's more of a 0.5 bar boost judder then it decides it's ok to go to 1bar.haha.but even everything back to standard how can it run to 1 bar without pill and overboost with the correct pill in also no boost cuts or anything.i thought the ecu would cut the boost st some point and that's with both ecus.im baffled
#33
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u mean disconnect the bottom pipe and try get boost then.the bottom pipe was left off before and this was why I looked into it as had same problem and the turbo and actuator vacuum was just connected and not t piece off to the bus.
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Ok I'll give it a go in the morning now.i got 1.2 pill when it's in it overboosts,do u reckon the 1.5 would bring the down as slightly bigger or would that small amount even make a difference, 0.3 difference.
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#41
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Everywhere is long been down here lol.do u reckon I get a manual boost controller fitted as the pill makes it run ok just over boost its **** off and running no pill makes it run no good but boosts fine.i took the bottom pipe off the boost controller earlier and it run the same I even swapped the vacuum pipes on the controller also and still the same it's like the solenoid not doing nothing.
#42
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Everywhere is long been down here lol.do u reckon I get a manual boost controller fitted as the pill makes it run ok just over boost its **** off and running no pill makes it run no good but boosts fine.i took the bottom pipe off the boost controller earlier and it run the same I even swapped the vacuum pipes on the controller also and still the same it's like the solenoid not doing nothing.
#43
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As I said before if you connect the two black test connectors under the steering wheel and turn the ignition on you should hear/feel it clicking if not it's jammed or gummed up. Yes a dawes device would pull you out of a hole but not really the way to go. Did you try a bigger pill?
Last edited by Norby822; 05 February 2020 at 08:53 PM.
#45
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