BrianDime
Well-known member
When pulling out in to traffic the other day, my Jetta went in to limp mode and the glow plug light started flashing. I check it with a code reader and it gave P0045 "Turbocharger/Supercharger Boost Control 'A' Circuit/Open" as the only error code. Since then, it has happened a few more times, but not on every trip. Some of the reading I did sounds like it's either a bad boost control solenoid or bad wiring to that solenoid, but some other sources mentioned EGR valve issues as a possibility.
Any one have any suggestions? In particular, I'm not sure how to go about troubleshooting. Should I just order a new Boost servo and see if that fixes it?
Thanks!
BrianDime
Any one have any suggestions? In particular, I'm not sure how to go about troubleshooting. Should I just order a new Boost servo and see if that fixes it?
Thanks!
BrianDime