Remove, install fuel rail with injectors (ME-SFI) - AR07.03-P-1451L
ENGINE 137.970 in MODELS 215.378, 220.178 /878
| Removing, installing | |||
| Risk of explosion from fuel igniting, risk of poisoning from inhaling and swallowing fuel as well as risk of injury to eyes and skin from contact with fuel. | No fire, sparks, naked flames or smoking. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel. |
AS47.00-Z-0001-01A | |
| 1 | Remove air cleaner (1) | AR09.10-P-1050L | |
| 2 | Remove electronic accelerator pedal actuator (M16/1) | AR30.20-P-1262L | |
| 3 | Remove ECI mains unit (N91) | ||
| 4 | Unplug connector of electrical connection of right camshaft adjustment valve (Y49/2) | ||
| 5 | Detach hose (2) of crankcase ventilation at right cylinder head and separate at coupling (arrow) | ||
| 6 | Detach vacuum lines at switchover valves (Y32/1) and (Y32/2) | AR09.20-P-1310-01L | |
| 7 | Unclip switchover valves (Y32/1) and (Y32/2) at bracket (3) and unplug connector (arrow) of electrical connection | ||
| 8 | Release fuel pressure through service valve (1/1) | ||
| Fig 2 | |||
| Figure | |||
| 9 | Detach fuel feed line (17/2) at fuel rail (17) | ||
| *BA07.52-P-1001-01A | |||
| 10 | Unplug connector (arrow) of electrical connection of injector (Y62) | ||
| 11 | Take off bolts (17/1), lift fuel rail (17) and injectors (Y62) off the intake manifold | ||
| *BA07.52-P-1002-01A | |||
| Inspecting | |||
| 12 | Test fuel injectors (Y62) | ||
| Remove, install injectors (ME-SFI) | AR07.03-P-6520L | ||
| 13 | Install in the reverse order |
| Number | Designation | Engine 137 | |
|---|---|---|---|
| BA07.52-P-1001-01A | Fuel feed line to fuel rail | Nm | 38 |
| BA07.52-P-1002-01A | Bolt of fuel rail to intake manifold | Nm | 8 |