interceptor scan gauge

[whoopassracer]

i wanna get this gauge but my question is will it read boost from my radix or does it just read factory superchargers boost. and of course i wanna it for many reasons too.

[91_bowtie]

at 10 psi, mine only reads .7

[SCIV]

Factory sensor can't read boost, therefore can't send a boost signal.

I am not sure, but I think an SD tune would allow it to read correctly.

[whoopassracer]

well i have an sd tune

[whoopassracer]

well just found out that it will show the boost on an sdtune with the scan gauge, it will be about .5 off

[chrisj6]

To read boost correctly, you have to have a 2bar map sensor. SD tuning in 1bar wont allow it. The stock MAP reads only atmospheric pressure, not boost. The 2bar map sensor will also need the OS to support it on the pcm or your tune will be all kinds of whacked.

[whoopassracer]

forgot to mention that i have the sd tune with 2bar map, whats OS btw