Hi all,
I've been driving around for a while with an annoying / worrying fault where the car is hesitant around 2k RPM and then occasionally a fault occurs which then limits the car (limp mode??). Every time I turn the ignition off and restart it clears and it drives perfectly fine and only recently have I managed to get a friend to plug in a diagnostic tool which found "P0299 - Turbocharger / Supercharger Underboost" fault code. What are the likely causes of this, I'm hoping not the Turbo? Also, for someone with no experience with car repairs are there simple checks that I can do to eliminate potential causes?
My car is a 2000 octavia 2.0 TDI 140 elegance
Any help greatly appreciated.
Thanks