Map EF4 Very Low Torque, need advice
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Joined: Mar 2012
Posts: 1,186
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From: New York
Sorry didn't think fuel mod would help in the power issue but I'm running ID 1300 and AEM 320lph.
I'll check my BOV, it used to have power that climbs up as rpm goes up, but for some reason it now drops after it peaks. It might be my tial bov.
About other questions, I'll try to get one when the car is retuned again. I believe WDGC was at 100 until 6k then 90 onwards.
I'll check my BOV, it used to have power that climbs up as rpm goes up, but for some reason it now drops after it peaks. It might be my tial bov.
About other questions, I'll try to get one when the car is retuned again. I believe WDGC was at 100 until 6k then 90 onwards.
So I am dealing with the stock BOV at 25 PSI right now. Once you hit the limit you see a big drop in pressure, then it repeats once the pressure builds and you hit the limit again. See image attached. You have to really look and see if that is what is going on (BOV pressure test with air compressor) at your higher boost pressure. I don't believe you should be requiring 100% WGDC. What is the wastegate actuator set at, and is it preloaded?
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