solvent for cleaning the turbo pressure sensor

[whitgallman]

My diesel Jeep has a turbocharger boost pressure sensor down stream of the turbo that needs cleaning periodically for the engine computer to give a good signal. Keeping it clean is worth 3 mpg.
What would be a good solvent for cleaning it? Brake cleaner, carb cleaner, xylene?

 

[BrianWC]

Probably something like Chemtool or Seafoam would be fine.

 

[Quest]

is it electrical?

residual-free contact cleaner helps but ultimately, you'll have to find out what causes the conductivity to go bad (heat? moisture? vibration? corrosion?)