F-350 Super Duty

VGT solenoid may fail and cause over- or underboost on Ford F-350 Super Duty

Problem Description and Possible Solution
The VGT solenoid can fail. The VGT solenoid receives signals from the engine control module to adjust the boost that the (variable geometry) turbo is generating. A defective solenoid can also create an overboost or underboost condition when driving.
Problem Data
RepairPal Verified
Average mileage: 119,894 (18,580–235,678)
Engine affected: 6.0L V8 Diesel Turbo
5 model years affected: 2003, 2004, 2005, 2006, more2007
13 people reported this problem
Viewing 1 - 4 of 4 comments
Engine looses power at times I can shut engine down wait minute restart and it's fine until next time
No pawer in coneccion vgt turbo no working and I have Code p00 46
Low PSI in Turbo
Over boosting causing the turbo to fluctuate creating constant issues