P2563 GMC Turbocharger Boost Control Position Sensor Performance
Possible causes
– Faulty Turbocharger due to foreign object damage.
P2563 GMC Description
The variable Geometry Turbocharger (VGT) is electronically activated by the Electronic Turbo Actuator. The Electronic Turbo Actuator is a smart device that receives information via the CAN BUS from the Engine Control Module (ECM). The Electronic Turbo Actuator perform his own diagnostic and reports failures to the ECM using the CAN BUS. The ECM then decodes the errors message and convert it to a fault code.
GMC Vehicle:GMC Acadia,GMC Canyon,GMC Envoy,GMC Savana 1500,GMC Savana 2500,GMC Savana 3500,GMC Sierra 1500,GMC Sierra 2500 HD,GMC Sierra 3500 HD,GMC Terrain,GMC Yukon,GMC Yukon XL 1500,GMC Yukon XL 2500,