tru boost and ecmlink question

[99 gst spyder]

Tru boost is reading lower psi then ecmlink. While idling, tru boost show's -10 to -13 and -20 to -24 on ecmlink at vacuum. Boost does seem to rise slower on the tru boost also, but seems to work pretty good, just rise a little slower until it sputters at full boost, maybe fuel cut.

Anyone can chim on this?

Thanks.

 

[mchustle]

Are you talking about boost est on link or are you logging the truboost map sensor? I recall reading the map that comes with the gauge doesn't read right as a map for link.

 

[99 gst spyder]

Are you talking about boost est on link or are you logging the truboost map sensor? I recall reading the map that comes with the gauge doesn't read right as a map for link.

Yes, I'm talking about the boost est on link. I'm not sure about the truboost map sensor.

Also when I'm in boost, it doesn't show any color swinging from left to right? Any clue?