Date: Thu, 25 Nov 1999 20:11:55 +0100 From: RCS <e9225126nopsam1.tuwien.ac.at> Subject: Re: classic 900T early waste gate dump
One quite easy thing I got stuck with,- it´s so easy but you forget about that when you´re in all the complex stuff: check the lenght of the trottle wire, be sure that the trottle plate really opens completely when you press the pedal to the flor. RCS RWS_1 wrote: > 88' 900Turbo spg - Garrett > > When I step on it, I think the waste gate seem to be opening prematurely. > The turbo gauge only comes up half way in the yellow zone instead of to the > top of the yellow. The engine runs smooth except for full throttle or mid > boost range. It occasionally runs perfect when full throttle is applied, > full boost is indicated at this time. Occasionlly at ideal, the (three > vacuum line and two wire) solenoid valve mounted next to the coil has > chattered (opened and closed rapidly like it's confused). The solenoid > valve passed the "Haynes" shop manual test. > I believe the APC could be sending a bad signal, maybe a bad knock sensor. > Does anyone have any ideas or experiece with this? > Thanks
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