hks fcd?
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Registered User
Joined: Nov 2006
Posts: 4
From: new york
Car Info: 07 WRX TR
hks fcd?
hey im new to the forums and to subaru i have a 07 wrx tr with tbe,injen short ram and a walbro 255 fuel pump and in 3rd gear and on it is hitting fuel cut so i bought a hks fcd and wanted to know wat to set it to cause first and second it is hiting 14 psi and right before it cuts out its at 16psi....what should i set the fcd too?
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Joined: May 2006
Posts: 5,686
From: I was up above it, now I'm down in it
Car Info: New Government Motors SUV!
You should set it to the trash and get an actual tune. The fuel cut is there for a reason.
Why do you have a fuel pump? I'd also like to know how you managed to get 16pis in 1st and 2nd gear.
Why do you have a fuel pump? I'd also like to know how you managed to get 16pis in 1st and 2nd gear.
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iTrader: (14)
Joined: Nov 2001
Posts: 14,221
From: Peoples Republik of Kalifornia
Car Info: 05 H2 SUT, 45 GPW, 10 Murano, 13 Boss 302
You should get some form of engine management. I run over 18PSI and have never had a fuel cut issue. The HKS Fuel Cut Defender only bypasses your car's built-in safeguards, it does not solve the problem. A proper tune will maintain the proper safeguards and allow for higher boost and take into account all of your other modifications, maximizing their potential.
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