My boost reading at idle is around -6.0 hkPa and goes as low as -8.0 hkPa when letting off the gas. Does this sound correct?

 

I have the Blitz DTT DCII and at idle is like -6 and in gear when I let of is like -7 -8 so it sounds about right.

 

mine does the same thing. just curious,where did you tap into for vacuum line and where did you route it?

 

also what is your highest peak to date? mine is 1.49 bar, just put in yesterday.

 

My was already installed when I bought it, so I dunno where it's tapped.

 

My highest peak has also been 1.49 bars. I seem to only get the highest boost in 5th gear, how about you? Also do you happen to have the instruction sheet? I have no idea how to program the thing. I just hit buttons...