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Boost cutout with new BPC valve
Posted by J. Karl Meinhardt (more from J. Karl Meinhardt) on Fri, 31 Dec 2004 09:16:45
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Hello all,
I am having problems with what seems like overboost cutout. I replaced the spark plugs that had very wide gap (~1.5mm-2.0mm) and that seemed to correct most of the problem imediatly. I also replaced the BPC valve from eEuroparts which seemed like an improvement as well. Now the problem is back. The symptoms are a little different and not a severe but behaves intermitantly at full boost cutting out on and off at full throttle for no apparent reason. I read somewhere that the Trionic is an adaptive control. Are there any tricks to getting this control to adapt?
I have read about many people replacing the DI cassette but have not been convinced that it is ever the cause of any problems. Is there an electrical test whi can be performed on the DI cassette?
Thanx,
Karl
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