fuel cut?
Thread Starter
Ahhhh Motherland!
Joined: Nov 2003
Posts: 715
Likes: 0
From: CA: Van Nuys
fuel cut?
Im having a problem with my non-seq setup and the same when it was seq when i bring the boost over .60bar i think my car is hitting fuel cut becuase when i start to boost and it gets to .60 bar my car bucks and my turbos go back to minus and my rpms dip to 700 and then back up to idle becuase the buck throws my foot off the pedal.
is this fuel cut and if it is how do i fix it?
Street Ported 13b engine
Factory twin turbo Non-Seq setup
Unorthodox lightweight engine pulleys
Blitz turbo intake {cold air conversion in the making}
Intake Heat shield
Heat wrapped Downpipe
Heat wrapped Midpipe
HKS SQOV blowoff valve with original tip
Stock Muffler
HKS type-1 turbo timer
PowerFC ECU
Koyo Rad
2002 Skyline FMIC
1600cc sec injectors
is this fuel cut and if it is how do i fix it?
Street Ported 13b engine
Factory twin turbo Non-Seq setup
Unorthodox lightweight engine pulleys
Blitz turbo intake {cold air conversion in the making}
Intake Heat shield
Heat wrapped Downpipe
Heat wrapped Midpipe
HKS SQOV blowoff valve with original tip
Stock Muffler
HKS type-1 turbo timer
PowerFC ECU
Koyo Rad
2002 Skyline FMIC
1600cc sec injectors
Rotary Enthusiast
Joined: Jul 2001
Posts: 1,087
Likes: 0
From: Nashville, TN
You sure you have 1600s? When I last saw your car there was no modified fuel rail.
Not too familiar with PowerFCs and what they do, but when I had a fuel cut problem in my sw20, I just got a HKS FCD.
Not too familiar with PowerFCs and what they do, but when I had a fuel cut problem in my sw20, I just got a HKS FCD.
Thread Starter
Ahhhh Motherland!
Joined: Nov 2003
Posts: 715
Likes: 0
From: CA: Van Nuys
yeah i have the 1600cc secs and a stock fuel rail i think that might be the problem thats my next upgrade and i heard the HKS Fuel cut defender is not good for the FD3S model, its ok for the FC3S not for the FD i dunno why
Lives on the Forum
Joined: Dec 2001
Posts: 14,716
Likes: 10
From: San Lorenzo, California
Originally posted by austinsFD
yeah i have the 1600cc secs and a stock fuel rail i think that might be the problem thats my next upgrade and i heard the HKS Fuel cut defender is not good for the FD3S model, its ok for the FC3S not for the FD i dunno why
yeah i have the 1600cc secs and a stock fuel rail i think that might be the problem thats my next upgrade and i heard the HKS Fuel cut defender is not good for the FD3S model, its ok for the FC3S not for the FD i dunno why
Lives on the Forum
Joined: Dec 2001
Posts: 14,716
Likes: 10
From: San Lorenzo, California
Originally posted by austinsFD
yeah my PFC is set to around 530cc im guessing my fuel rail would frag with 1600cc
lol
yeah my PFC is set to around 530cc im guessing my fuel rail would frag with 1600cc
lol
Please sell your FD to someone who won't blow it up...
Thread Starter
Ahhhh Motherland!
Joined: Nov 2003
Posts: 715
Likes: 0
From: CA: Van Nuys
Originally posted by rynberg
Please sell your FD to someone who won't blow it up...
Please sell your FD to someone who won't blow it up...
yeah 530cc sound kinda high huh lol its a total guess?
I'll check tomarrow
Last edited by austinsFD; May 10, 2004 at 03:14 AM.
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Rotary Enthusiast
Joined: Jul 2001
Posts: 1,087
Likes: 0
From: Nashville, TN
They are all pretty much the same. So I take it you didnt have 1600's in the stock rail (because I had always thought it was an impossibility).
I think I read somewhere PowerFCs have to be tinkered with to run 1600cc injectors, just keep that in mind.
I think I read somewhere PowerFCs have to be tinkered with to run 1600cc injectors, just keep that in mind.
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