whoopassracer

iTrader: (1)

i wanna get this gauge for many reasons, but my question is would this scan gauge read the boost off my radix or does it just read factory supercharger's boost.

nightrunner

iTrader: (4)

i do know that it wont read boost unless you hook up to one of the ouputs

no it will not read boost on a gm truck by only plugging up the obd2 plug-in

whoopassracer

iTrader: (1)

would it work if tuned on a sd tune with 2bar map

thunder550

iTrader: (70)

Yes, it will show boost on a 2-bar MAP. I compared it to my manual boost gauge and it was accurate within 1/2 psi.

whoopassracer

iTrader: (1)

thanx bro thats what i wanted here i'll be getting it soon then.

jakebdb56

iTrader: (24)

just a little tip. on my scan gauge for some reason I have to have the dimmer on 3 (max) and the data rate somewhere below 6. I really dunno why its like that, but it has something to do with the number of bits the obd2 can putput per second. they're badass little gauges though, I love mine