what causes factory boost light's to stay pegged out?

[moose]

My digital boost guage stay's pegged all the time, I tried putting a new boost guage sensor switch on it and it still doesn't work. Any suggestion's? Tach work's fine.

Dean

 

[Bat]

Check with John at Casper's electronics (www.casperselectronics.com) . I don't know what it is that causes it to happen but, it's the unit and nothing you can do on the car to fix it. Mine did the exact same thing. I exchanged mine for one he rebuilt.

 

[moose]

Are the units rebuilt there or do they sell new aftermarket unit's?

Thank's for the help
Dean

 

[Bat]

Rebuilt . New discontinued long time ago.

 

[moose]

Thank's for the information very much.

Dean