I'd take the opportunity to fit a proper gauge.
If you use a T piece you can have the warning light and a gauge. Don't be shocked by the very low pressure at idle: it's how they are.
But I think (not tested!) any switch off a Cinq or Sei or Punto will do the job.
If you use a T piece you can have the warning light and a gauge. Don't be shocked by the very low pressure at idle: it's how they are.
But I think (not tested!) any switch off a Cinq or Sei or Punto will do the job.