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130 Posts
you cant use the AP to help this or get rid of it?........maybe i wont spend the money on the AP after all 
The ap will be able to do this once access tuner race is released in the next month or two. You should try a different map. Do not run map clamps with the ap. What map are you running, the new 103 maps are available for download? If theses maps are still cutting email christian and he can raise the cut limit for you. However, you need to get a log to see what is happening. If your fuel pressure is dropping you will need a new fuel pump. You can also try putting the stock BPV back on.
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595 Posts
so the AP should have the capability to fix it right as the cold is gone....hmm...doesn't do him much good for now.
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595 Posts
[quote author=STIkiller link=topic=133649.msg2872547#msg2872547 date=1232288802]
I have a problem my fuel cuts around 5,000 on third gear should i get a fuel cut and a manual boost controller?
My Mods:
turbo xs stage 1 DP and RP
Corksport CatBack
Injen CAI
Cobb ACCessport
Forge Bypass valve.
[/quote]
You should run a data log w/ your AP. That way you can see what the problem is. You are probably running a stage2 map, which requires a lot of fuel. If your fuel pressure dips below 1500psi(min), then you need a new fuel pump internals.
There have been a lot of stage2 guys posting problems with fueling issues.
Here is what Cobb says:
"Please read the map description once you have downloaded and installed it on your AccessPORT for additional map details. PLEASE use the AccessPORT to verify that your Camshaft Driven Fuel Pump (CDFP) is able to keep up with new fueling demands before you drive aggressively. The variable "Fuel Pressure DI" should not drop below 1300psi while at WOT. If your fuel pressure drops below this level while at WOT and while running an AccessPORT map, then you will likely need a CDFP upgrade in order to run the map"
IMO, 1300psi is way to low at wot, so I think fuel pressure should not drop below 1500spi. Based on the fact w/ a stock tune the pressure is around 1650~1750psi. I am running a stage1 map and my pressure never dips below 1600psi at wot, this is how it should be.
EDIT:
Cobb has said that you should not run mbc or a fuel cut defender with the AP.
I have a problem my fuel cuts around 5,000 on third gear should i get a fuel cut and a manual boost controller?
My Mods:
turbo xs stage 1 DP and RP
Corksport CatBack
Injen CAI
Cobb ACCessport
Forge Bypass valve.
[/quote]
You should run a data log w/ your AP. That way you can see what the problem is. You are probably running a stage2 map, which requires a lot of fuel. If your fuel pressure dips below 1500psi(min), then you need a new fuel pump internals.
There have been a lot of stage2 guys posting problems with fueling issues.
Here is what Cobb says:
"Please read the map description once you have downloaded and installed it on your AccessPORT for additional map details. PLEASE use the AccessPORT to verify that your Camshaft Driven Fuel Pump (CDFP) is able to keep up with new fueling demands before you drive aggressively. The variable "Fuel Pressure DI" should not drop below 1300psi while at WOT. If your fuel pressure drops below this level while at WOT and while running an AccessPORT map, then you will likely need a CDFP upgrade in order to run the map"
IMO, 1300psi is way to low at wot, so I think fuel pressure should not drop below 1500spi. Based on the fact w/ a stock tune the pressure is around 1650~1750psi. I am running a stage1 map and my pressure never dips below 1600psi at wot, this is how it should be.
EDIT:
Cobb has said that you should not run mbc or a fuel cut defender with the AP.
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