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Old 24-07-2014, 10:24 AM
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Bransby
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Join Date: Apr 2011
Location: Leeds
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Default Holding back/boost cutting S2 RS Turbo

Hi I've just got the rs MOTd and back on the road after fitting a new intercooler etc over winter, anyways I took her out for around a hour just steady away as I havnt had her set up again yet and everything seemed fine, boosting too 10psi and holding no problem then all of a sudden as the boost would start to raise she would start to hold back then go then hold and so on, anyways I took her home steadily and noticed the vac pipe to the bleed valve had come off so she must be over boosting and the ecu cutting the boost?? I dont know if the ecu is standard. Anyway I reconnected the pipe and took her back out but I'm having the exact same problem with out the leak on the bleed valve? Could this now of damaged the ecu or fueling, in the higher gears like 4th and 5th when you need the turbo to be torquey it's even worse, ok in short blips of boost in first tho, cheeRS Ryan