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Jessica Alba.. mmmmmm....
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577 Posts
Discussion Starter · #1 ·
Ok, I finally get on it today with the boost controller on and the engine cuts off. When you hit fuel cut, does it throw a code 34 (boost pressure malfunction)?

I'm BPU+ with a HKS FCD. Right now I'm thinking that the FCD might be the problem, but I don't want to just start throwing money around and not have it solve the situation.

Any other ideas?

This engine cut happens every so often, typically after a good amount of driving. It has yet to show up when I'm at the drag strip.
 

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Finally single
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1,123 Posts
Yea, sounds like boost cut. The reason why you could be getting it sometimes is because with different air temperatures you could boost more than others causing it to make too much boost and cut the feul. I know with the BCC you can tune the voltage to keep this from happening but im not sure about the FCD.
 
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