COBB AP bc?

gabe755

Member
:
MazdaSpeed3
Just installed the map 2 from the cobb ap, my boost gauge reads max boost at 5psi? How can this be? Is there a Boost Cut issue that might need the bcd?
 
I never had an issue with it. Stage 2 maps should have boost targets around 19psi... are you running the new firmware and new maps? Should be v1.08 (I think thats the version number), if you're running v1.07 maps on the v1.08 firmware the boost log function will be acting goofy. Make sure it's all downloaded and updated correctly.
 
Yeah with the AP you erase the need for the BCD because you can adjust the boost cut levels within AccessTuner.
 
At what RPM, gear and throttle position are you seeing only 5psi? If you are only hitting that much boost at wide open throttle, you have a mechanical issue. Do you have any other modifications? Have you altered the car in some way recently?

Travis
COBB Tuning
 
Problem solved, the Tee for the boost hose was loose from the begining and shot off today. EVerything works perfect, thankyou!
 
There are no maps with LC control enabled for download. You must download AccessTUNER Race and then enable LC and FFS with AccessTUNER. You can fill out the Request Form to get your free copy.
 
t'd into what? your BOV line? Not that it should harm anything on our car, but it's always a good idea to give each component it's own vacuum signal. I have a vacuum block installed so that I have give different things their own signals. Just a thought for the future.
 
t'd into what? your BOV line? Not that it should harm anything on our car, but it's always a good idea to give each component it's own vacuum signal. I have a vacuum block installed so that I have give different things their own signals. Just a thought for the future.

Thank you, ill take it into consideration :)
 
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