Scan Gauge

[Andy_C77]

I fitted my Scan Gauge to my Corsa VXR Nurburgring this week and for some reason its not showing boost pressure. It was showing boost in my R26 Megane so I know it was working there.

Does anyone know if there's a boost pressure sensor for the Scan Gauge to pick up a signal from? I've seen boost gauges in lots of other Corsa VXRs but not sure how they are ran.

Thanks all for your help. Peace and love.