E60 M5 and E61 M5 Touring Discussion
Recently installed a Stage 2 Air Intake from AFE on my 2006 BMW M5. Immediately upon starting the car, two fault codes came up and my mechanic has been unable to troubleshoot. Codes are:
1) 2737/2738 - Filling, plausibility (Banks 1 and 2)
2) 2712/2713 - Air-Mass Sensor, plausibility.