Hi!
Running jb1 and 3" catless downpipes with 42dd spacer.
I keep getting code P2270 O2 Sensor Signal Stuck Lean; Bank 1 Sensor 2.
The car is using so much gasoline at the moment, around 2-3L/10km (not normal).
Today I replaced the gasket between the turbo/dp. Also checked that there no...