Remove/Install Fuel Pump Control Unit - AR47.20-P-5717MNC
Model 190.4 With Engine 178
| 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 | |
| Remove/install | |||
| 1 | Connect diagnostic system and read out variant coding for FSCU (6) | ||
| AD00.00-P-2000-04B | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove front luggage compartment lining | AR68.30-P-4602RGR | |
| 4 | Place damping mat to one side | ||
| 5 | Release and disconnect electrical connections (5) | ||
| 6 | Unscrew nuts (7) and remove FSCU (6) upwards | *BA47.10-P-1003-01N | |
| 7 | Install in the reverse order | ||
| 8 | Attach diagnostic system and activate the FSCU (6) | ||
The FSCU (6) must be activated. Malfunctions will otherwise occur. |
AD00.00-P-2000-04B | ||
| 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 buttoned-up and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 9 | Perform an Engine test run and check Engine for proper function |
FUEL TANK
| Number | Designation | Model 190 | |
|---|---|---|---|
| BA47.10-P-1003-01N | Nut, fuel system control unit to fuel tank | Nm | 3, 5 |