WTB:: R53 Low Mileage Exhaust Manifold
R53 Low Mileage Exhaust Manifold
Category: Drivetrain
Price: $0
Private or Vendor Listing: Private Listing
Part fits (you may select multiples): R53
Location (Region): Midwestern
Item Condition: Used
If you can't hear or feel an exhaust leak I would look into replacing the MAF sensors. There are 2. 1 pre charger (at the bypass valve) and 1 post charger (on the intake manifold). I replaced both of mine during my last service and it cleared up a lot of issues. I remember reading up on these and this code can be associated with these failing. A calculation by the ECU that makes the O2 sensors look like they are reading lean exhaust output. ECS sells them. i would try these before replacing the big parts...






