rens914 Posted June 5, 2005 Report Share Posted June 5, 2005 I had a problem with my SE Turbo every time I gave the car full power (#6 red race chip) after 3 sec the boost went down from 1.2 => 0.5 bar after about 5 minutes the power was back this happened every time After replacing the impellor every thing was OK again So if you have the same problems It's most likely the impellor Quote researche is something i do when i don't know what the hell i'm doing Link to comment Share on other sites More sharing options...
modfear Posted June 19, 2005 Report Share Posted June 19, 2005 After installing the #6 chip on my 1995 S4s I can't seem to get past .5 bar. I wonder if it is the same problem? Kirk I had a problem with my SE Turbo every time I gave the car full power (#6 red race chip) after 3 sec the boost went down from 1.2 => 0.5 bar after about 5 minutes the power was back this happened every time After replacing the impellor every thing was OK again So if you have the same problems It's most likely the impellor <{POST_SNAPBACK}> Quote Link to comment Share on other sites More sharing options...
rens914 Posted June 22, 2005 Author Report Share Posted June 22, 2005 It's easy to check just feel the temperature of your chargecooler box It seems to be that there are three main reasons why the ECU can switch to safe mode. Faulty temperature sensor (in the charge cooler) Faulty rotor (you can replace this easily by an electric driven one) Faulty O2 sensor cheers Rens Quote researche is something i do when i don't know what the hell i'm doing Link to comment Share on other sites More sharing options...
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