Car stalling while driving - 2006 Pontiac Grand Prix
Hi there. The P0033 OBD-II error code (https://www.yourmechanic.com/article/p0033-obd-ii-trouble-code-turbo-charger-or-supercharger-bypass-valve-control-circuit-deleted-by-john-nelson) is a generic code that typically indicates a problem with the Turbocharger or Supercharger Bypass Valve Control Circuit. In most cases, the reason the code is triggered is due to a vacuum...
