Pretty decent drop... Where is your BOV referenced from?

 

The bypass valve is on the nipple on the passenger side of the intake. I have a boost leak tester just need an air compressor to test it

 

So, the MAP showed a max of 7.5 PSI on that log. What did your post IC boost gauge read max?

Also, I build a custom boost PID for EFI live if you want to use it. I also made a custom gauge for my dashpage and basically redid the whole dashpage to optimize it for the stuff I need to see while tuning.

Cut and paste this into the User Configuation --> calc.pid file


#Units Low High Fmt Expression
#------------ ------------- ------------- ---- -------------------------------------------------------------
*CLC-00-002
psi 0.0 30.0 .2 "{SAE.MAP.psi} - 14.79"

================================================== ============================
*PRN - Parameter Reference Numbers
# --------------------------------
# See sae_generic.txt for more information on the *PRN section
#
#Code PRN SLOT Units System Description
#------------------------- ---- ------------ ---------------- ---------------- ------------------------------------------

CALC.BOOST102 F008 CLC-00-002 psi Air "Boost"



Please note that the above assumes your atmospheric pressure is 102 kPa (what it is here in Houston). Modify that to what your MAP reads at key on-engine off or modify to the PID to use GM.BARO (I didn't want to do that - I don't need perfect accuracy to warrant taking up another PID while logging)

 

atmospheric pressure is 91kpa or 13.1psi here in tucson. what needs to be changed in that file to make it work? and what pid should I log for it?

 

Just change the equation to sae.map.psi - 13.1

You dont need to log any extra PIDs. Just the map like you're doing now.

 

And for whatever reason I cant get the gauge to only show positive numbers eventhough i have it set to only show 0 and up in the gauge properties. It shows vacuum as negative numbers.

 

okay Ill give that a try. I just installed the new belt, belt tensioner and the 3.7" pulley. Ill go for a test drive in a bit and see if it helps

 

I tried to copy and paste it then it wouldn't let me open my tuning software. Said the calf pid oils not be found. I deleated that part and it started working again. I also bought a 113" belt to see if it helps with belt slip

 

I tried swapping the 113" belt on and it's too small for even the 3.6" pulley. I need a 113.5" at least but can't find one anywhere.