Scan for codes, clear codes after repairs and test drive. Retrieved codes p0299 turbo under boost fault, p0130 oxygen sensor bank1 sensor1 malfunction, p0456 evap emission control system(very small leak), p0441 evap emissions control system incorrect purge flow. We need to diagnose further.
After further diagnosing, running flow chart tests. We found the following. turbo boost sensor is out of range, the oxygen sensor is very slow reacting, the purge valve/solenoid is stuck on at times, when it should be off.
Replace turbo boost pressure sensor
Remove and replace bank1 sensor1 oxygen sensor.
Removed and replaced evap purge control valve assembly.
Remove right rear fender liner and replaced evap canister filter assembly.
Larry D. gave our service a 5 star review on 6/20/2019