Not sure about this...(unusualy high boost)
Posted: Fri Mar 12, 2010 1:20 pm
...yesterday while driving to work my turbo gauge stopped working....it was in the 'rest' position. The idle was also a bit high also, with a bit of rubbish hunting when I first turned on the ignition, but other than a slight hiccup on the duel carriage way she drove ok ish.
I found the cause of this....the small back pipe coming from out the inlet manifold had come off
causing a big air leak....sorted I though! Anyway this did sort the gauge and the idle straight away, but now, and I don't know if it is connected, the turbo is savage! It's boosting right into the red and very quickly, and you can hear it too. If feels pretty cool, but this can't be right can it? The ecu isn't killing the ignition, but I do lift off when it get into the red as my car has done soooo many miles I need to treat her with respect, but it's far different to her usual boost. I have a Richmod, and usually it takes some flooring to get it to boost to the red, and even then it doesn't go right into the red. It almost feels like the turbo has been restricted before and now isn't....full boost happens so quickl... and the clutch gets a bit worried!
So what I'm asking is what could this be? I'm a bit naive when it comes to the inner workings of a turbo. Is there something that restricts boost which might have gone? Am I going to blow something up if she keeps boosting like this??
Any help would be good....I don't want to cause any damage (although quietly and tentatively I'm loving it
)
I found the cause of this....the small back pipe coming from out the inlet manifold had come off
![Confused :?](./images/smilies/icon_confused.gif)
So what I'm asking is what could this be? I'm a bit naive when it comes to the inner workings of a turbo. Is there something that restricts boost which might have gone? Am I going to blow something up if she keeps boosting like this??
![Sad :(](./images/smilies/icon_sad.gif)
![Laughing :lol:](./images/smilies/laugh.gif)