Remove/Install Exhaust Gas Flap Controller Differential Pressure Sensor - AR49.10-P-0012MFG
Model 118, 177, 247 with engine 139
Fig 1: AMG Sound Package/Exhaust Gas Flap Controller Differential Pressure Sensor Components Location - Engine 139 In Model 247
| Risk of burn injuries , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. | Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. | AS49.00-Z-0001-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Raise vehicle. | AR00.60-P-1005-01A | |
| 2 | Release heat shield (1) and position outside of working area. | ||
| 3 | Release and disconnect electrical connector (2). | ||
| 4 | Unclip exhaust gas hose (5) from holder (3). | ||
| 5 | Remove the nut (4). | *BA00.10-P-1002-04A | |
| 6 | Open clamp (6). | Fig 2 | |
| 7 | Remove AMG Sound Package sensor (B28/39) with exhaust gas hose (5). | ||
| 8 | Install in the reverse order. | ||
| 9 | Read out and delete fault memory. | ||
| AD00.00-P-2000-06MFA | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 10 | Perform an engine test run; check engine for proper operation and check exhaust system for leak tightness. |
METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143
| Number | Designation | 8.8 | 10.9 | |
|---|---|---|---|---|
| BA00.10-P-1002-04A | M6x1 | Nm | 9 | 13 |