Hi,
Do you mean a P2263? That indicates there is a performance issue with the turbo boost system. It can be related to a sensor, but that wasn't the issue before when you had the work done on the turbo.
The code is set when exhaust pressure falls below or exceeds that predetermined range.
This can be a turbo issue, an engine vacuum leak, a faulty wastegate, and so on. As far as sensors, the boost pressure sensor, exhaust back pressure sensor, or an injection pressure control sensor can cause the code. Are they mentioning any of those sensors? Have the sensors been inspected?
Joe
SPONSORED LINKS
Tuesday, August 31st, 2021 AT 5:44 PM