Remove/install hot film mass air flow sensor - AR07.07-P-1453GZS (ML63 AMG)
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 156 in MODEL 164, 251
| Remove/install | |||
|---|---|---|---|
| Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof. | Keep body parts and limbs well clear of moving parts. | AS00.00-Z-0011-01A | |
| 1 | Open engine hood | Model 164 | AR88.40-P-1000GZ |
| Model 251 | AR88.40-P-1000RT | ||
| 2 | Remove the partition wall between the wheelhouses | AR62.30-P-2400RT | |
| 3 | Remove front engine cover | ||
| 4 | Pull cover (3) up and off | ||
| 5 | Open hose clamp (4) | ||
| 6 | Remove air filter housing on right or left | AR09.10-P-1150GZS | |
| 7 | Remove screws (5) | ||
| 8 | Disconnect top section of air filter housing (1) from bottom section of air filter housing (2) | ||
| 9 | Install in the reverse order | ||
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 10 | Carry out engine test run |