Technical Service Bulletin B110716 — 2015 BMW 550I
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Bulletin Details
| TSB ID | B110716 |
| Manufacturer | |
| Vehicle | 2015 BMW 550I |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE |
| Communication Date |
Bulletin Summary
Diesel Engine: Intake Manifold Damaged. The Service Engine Soon light is on. There may also be: Complaints of lack of engine performance An exhaust smell coming from the engine area. The following fault codes may be stored in the DDE: 24CE00 - Hot film air mass meter: Ratio of measured to calculated air mass too high 27F000 - Charge air hose monitoring in idle: Charge air hose fallen down 290900 - Air system, air to EGR air mass flow plausibility: Measured air mass compared to calculated air mass too high 290A00 - Air system, air to EGR air mass flow plausibility: measured air mass compared to calculated air mass too high and high charging pressure control deviation 1. Excessive thermal load from the EGR system on the intake components 2. An excessive or unmetered air leak in the intake/charge air system
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.