I've been running around with my boost gauge 3M'd to my steering column for a while now. I recently had my oil pressure switch crap out on me and thought that would be a good excuse to get a pressure gauge for it instead. Now, the question is: Where should I mount the pair? HUD or Pillar?
Also, does the oil pressure switch just turn on the idiot light, or is it monitored by the PCM, as well?